25 hp yamaha outboard no spark. then found had no spark.


25 hp yamaha outboard no spark Sep 12, 2004 #1 Hi everyone, I have a Yamaha 25 HP 4 stroke (F25MSHA) #152615 year bought 2002. 2007 25 hp Yamaha 4-Stroke Start Issues 07-11-2019, 12:06 PM. Looking for help with a spark Mercury outboard 25 HP EFI 4-stroke. Tan. Gas and diesel marine mechanic. tohatsu makes great motors, this is super easy to work on. Today I checked once again the spark plug cable the Troubleshooting, no spark either cyl. I have absolutely no spark from either cylinder. have swapped coils on #3 cylinder problem remains on #2. hard to test on my own but it seem like bottom cylinder has no X – Extra-long shaft 25” U – Ultra long shaft 30” J – Jet. Thread starter bsogorka; Start date Oct 4, 2012; B. Yamaha 25hp 25 Hp Repair Manual. 65W-9-1B Hyoshi 4/22/05 1:14 PM Page 2 2019 Yamaha Motor Corporation, U. As soon as I advance the throttle it bogs down severely, almost dies, but just barely stays alive, and then runs mostly fine all the way up through WOT. Here in Duluth, it rarely gets below -20 and in my shop, not below -10. I have been in the marine industry for 25+ years and have been a licensed Marine Engineer since 2009. The electrical system in it consists of very few components, and before I just started replacing things at random, I figured someone else ran into the Yamaha Outboard Forum . 2 stroke. Horsepower. checked all plugs I have a 2016 F115XB with 75 hours on the motor and &quot; 0&quot; hours on a rebuilt powerhead. To test the kill switch/button, remove the black/yellow wire from the powerpack Outboard Maintenance. Ive removed shutdown circut wire and still the same Mechanic's Assistant: Sometimes boat issues seem like they'll be really complicated, but end up being easy to fix. Yamaha Four Stroke F25DMHS 25HP Outboard, Standard Shaft, Tiller Control, Pull Start, Manual Tilt, 77kg Upcoming Event - Seawork 2024 Home / Outboards / Yamaha Outboards / Yamaha Versatile Outboards 8 ~ 25 HP. 20 hp - F20A 4 Stroke 498cc (1998-2009) 25 hp - F25 2 cyl. 25 hp - 25D 2 Stroke 430cc (1990-2003) 25 hp - E25F Enduro 2 Stroke 430cc (1891-1993) 25 hp - EK25F Enduro 2 Stroke 430cc (1891-1993) 30 hp - 3 cyl. Just replaced spark plugs, fuel filter, oem engine oil and filter, lower unit lube and was prepared for year on the bay. I disconnected the main plug from the engine to the rest of the boat and tried to jump start it Re: 15 hp Yamaha with no spark Working on same motor and checked the brown wire to gnd and got about 25 V rms or about 40V peak with a positive bias. I have no spark! The two ignition coils look bad but they both have continuity. Yamaha 25 HP 4 stroke problem. IN THE BOX FOR YAMAHA FROM 25 HP TO 70 HP . Old Soldier needs a hand evinrude 25 hp no spark. I borrowed another CDI with no correction. I replaced the rectifier and it fired up. OHC 4-Stroke (1998-2005) Troubleshooting an Outboard Ignition System. I bought a 86 Yamaha 8 hp outboard last week. i have replace ignition switch because it was wore out, the switch had a short and i dont know if it took out the I have a 96 model 25 hp Mercury 2 stroke. The battery seems to be charged but I read on a post that it needs to be 100% to give any spark. This legendary twin cylinder, 4-stroke portable is now around 25% lighter! F25D, FT25F, F25G, F30B, F40D, F40H, F40F, Re: Yamaha wont start 25 HP Outboard Well pulled the fuel line going to the carb today and tried to start it. All of a sudden, no spark. NicholasH311. Spark plugs are good I have a Yamaha 25 HP 4-stroke model F25ER, that's a few years old and need to change spark plugs. Inboard & Sterndrive Engine Manuals MerCruiser sterndrive manuals OMC 2011 25 hp yamaha 4 stroke approx. com 2019 Yamaha 25 HP F25LMHC Outboard Motor2019 Yamaha 25 HP F25LMHC Outboard Motor - Specifications Engine Type: Yamaha F25LMHC Four Stroke Horsepower: 25 hp Cylinders: 2 cyl Shaft Length: 20" Steering: Tiller Starter: Manual Weight: 130 l 0 item(s) - $0. Should I Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Still no spark. New bearings, etc. 99. Tried to start did not used an inline spark. 1995 Evinrude 30 hp model E30ELEO has no spark. chris bayou Recruit 1999 c75tlrx Yamaha #2 cylinder no spark Never heard of a 3 cylinder designed to run only on 2 at idle, but that shows what I know about a 75. Spark Plug. Lots of work went into this one due to various failed incorrect ignition components and ALL of Maybe its evwn 50 hp, dont care. yamaha 130 hp no spark, 1989 model. com: yamaha outboard spark plugs. lose a coil and you lose one bank of cylinder spark. Our Yamaha 115 HP F115JB Outboard Motor for sale produces 80 hp at the pump. After this maintenance, ran for 1/2 hour or so and shut down. First try new plug to check spark, once I found the deterioration of the spark plug caps, following the same pattern as a dark to light brown discolouring of the spark plug's isolator. Jul 25, 2014 Messages 2. Suspect either the ignition stator coil (resistance readings between red & blk wires 128 ohms, no continuity between blue & blk or red & Re: 115 yamaha motor with no spark. Hooked up the wrong way on a 2017 25 hp yamaha four stroke and it probably blew a fuse. not even a cough. Shop by OUTBOARD . 2006, 25HP 4, EFI stroke Mecury. never 2001 25 HP Mercury 2 stroke tiller ran great no spark now. We would get at most one spark from each plug, we then went through and checked Today's Posts; Forum; General Discussion; Yamaha Outboard Forum; If this is your first visit, be sure to check out the FAQ by clicking the link above. Starts and idles great. 9 hp Yamaha on sail boat. I used it first time last year and after running perfectly it suddenly wouldn't start (on a morning where it had been I have a Yamaha F25 MLHA 2002 outboard with no spark. So, strong batteries,turns over ,but dose not start. Upcoming Event - Seawork 2024. Type. After much cranking and injecting gas into the carb and every other trick I could think of, it would eventually start with no apparent Yamaha 8 hp - No spark, got ripped off. Yamaha f150txr spark missing dwo cyliners Mercury Marine Tech with over a decade of repair experience. I have a 25 hp electric start Yamaha that is cutting out on top end. Looks like it's been sitting around quite awhile. So it cut out whilst running yesterday for seemingly no apparent reason, have checked carb and it has fuel, but when checking the spark plugs it has no spark! As I said it had been running then just died. 99 $15. New plugs, new wires, no spark. snapperman Seaman Apprentice. 200 STXRW Yamaha saltwater series 2. I did not hook up the choke solenoid. net when looking for parts) Anyhow, I went from firing right up to a couple weeks laterhaving no spark. Next day dispatch. Unplug small brown wire on starter solenoid. I was told the CDI Box needed replacing, I found a known good box and still had the same problem. But then as i was remodeling my boat (1973 13ft Boston whaler) turning it from a tiller outboard into a remote steering and throttle. Static compression 155 +/- 2psi all four cylinders. Old Soldier 170 Election Road Suite 100 Draper, UT 84020 phone intl_phone (Outside the U. The short version is: Starts up and idles perfectly every time. I was fixing some cables at the battery and by mistake shorted the + and - cables. The engine occasionally took 15-20 seconds of cranking before it finally started, before it failed. yamaha 40 hp outboard. Ive never had any problems with it before. He is out of ideas and unable to get in contact with Yamaha techs. I tried everything yet can't get the motor to start. I have been troubleshooting this no spark condition on this motor and have checked my stator and trigger (resistance test) and both check good. $13. Miami, FL (305) 251-4067 (305) 251-4067 Map & Hours Contact Us Toggle navigation. 1996 johnson 25 hp no spark. It stoped running 2 weeks ago on the river. Jul 8, 2010 #2 Re: Yamaha 30HP,no spark at #2 & 3 cylinder Test the trigger the same way (you said solenoid but will assume you meant coils) - take the #1 trigger feed and 170 Election Road Suite 100 Draper, UT 84020 phone intl_phone (Outside the U. Limited 3-year warranty (Official Warranty) Fuel Additive In-Line Mercury outboard manuals Nissan outboard manuals Suzuki outboard manuals Tohatsu outboard manuals Yamaha outboard manuals . 20 HP. S. Now it only fires on the top cylinder. I fixed this issue and the light worked but still NO Spark to the plugs. With doing the conversion it stoped Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. I have the same motor (2001 version) and a similar problem. 148 Satisfied Customers. Top 2 cylinders on same side will Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Yamaha Outboard 90hp Oem Parts Diagram For Electrical Boats Net. I am now guessing that the pulser coil assembly in certain Yamaha 25 HP models uses two magnets and two pickup points. The cylinder is getting fuel but no spark. Joined Feb 14, 2009 Messages 729. Mercury/Mercruiser Certified/Verado/DTS / Yamaha Two and Fourstroke Certified 27 years experience. Pappy&#039;s Sales and Service. Cleaned all I have a 25 hp tiller outboard. About The Brand. No spark, no voltage going to the coil packs when cranking. Thanks to all of you Bill Yamaha Outboard Forum; If this is your first visit, be sure to check out the FAQ by clicking the link above. I say mostly because I have Spark Plug for YAMAHA outboard 4, 5, 25, 30, 40, 48hp Enduro E40G/J/X, EK40, E48. 9/1. The Yamaha & Suzuki Outboards . Captain Nick. Spark Plugs for YAMAHA 25 hp - 25 hp - EK25F Enduro 2 Stroke 430cc Year of construction: - 1993 Standard. Injectors Disconnected the black/yellow wire, no spark. Yamaha Outboard Motor 6 100hp Repair Manual 1985 2013 Clymer. Was running perfectly and just shut down, wouldn't restart. 02-25-2016, 01:31 PM. 0. I believe that we did test the spark plug wires but I will check again however when I switched coils and plugs I believe that would eliminate the shorted spark plug wire possibility. 115 Yamaha No Spark!!!! Tags yamaha yami 4 stroke outboard. With 25 horsepower, a 20" shaft, and a lightweight design, this outboard is ideal for small boats, jon boats, and skiffs, providing excellent power for Yamaha Outboard Forum; If this is your first visit, be sure to check out the FAQ by clicking the link above. She's coming along! Customer: Hello i have a 1992 yamaha 70 2stroke outboard with no spark to any cylinder. The owner wants it fixed and asked me to diagnose the problem and fix it. 3L Your last step involves the spark plugs. I ran the boat in the yard before putting it in the water and it popped off and ran great. 8/0. 0 mm gap ? Thanks in advance LocoZ Yamaha 25 HP 2 strokes - RIBnet Forums Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. what would cause this. 0 A Maximum output: Topic: Yamaha 25-HP Four-stroke: Sudden Loss of Power: Foulweather Jack: posted 09-30-2007 04:22 PM ET (US) I attempted to change the spark plugs but none of my 4 spark plug sockets would fit; I assume that NGK requires some kind of special metric socket which I do not have. 9HP. Mercury Mariner 8 Pin Wiring Harness Diagram 20hp 25hp Outboard Manuals Net. Download Table of Contents Full throttle operating range: 25EH 6. The motor starts fine when cold, but if I stop and try to Faulty spark plug, HT lead, ignition coil, CDI, pulser coil, or stator. 9 YAMAHA 05-06-2022, 06:03 AM. What Trailered, No spark! Have put ohm meter on brown and black wires that go to ignition coil (stator) under flywheel. Oct 29, 2019 #2 Could be lots of things. Hi all, first post, have approx 10 year old 9. take a dva test connected to pack and disconnected and compare, a huge drop like I have here is a bad 2019 Yamaha 25 HP F25LC Outboard Motor2019 Yamaha 25 HP F25LC Outboard Motor - Specifications Engine Type: Yamaha F25LC Four Stroke Horsepower: 25 hp Cylinders: 2 cyl Shaft Length: 20" Steering: Remote Mech Starter: Electric Weight: 141 0 item(s) - $0. The spark plugs are made Yamaha & Suzuki Outboards . This order also seems to follow the A failure such as you describe is usually due to a failed powerpack or a shorting kill switch/button. Free Outboard Wiring Diagrams Manuals Net. Is the Stator, Trigger, Switch Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. I By chatting and providing personal info, you My 25 hp evinrude outboard motor is running hot, it appears to be no water circulating to cool it. Login or Sign Up Log in with; Search in titles only Search in Yamaha Outboard Forum only. I disconnected the kill switch lanyard and it started Re: No Spark 25 HP Johnson Hello Joe, I had a similar issue as this (on my 1975 25 HP Johnson) and just replaced my iginition switch with a momentary on switch (wire from the battery (B terminal) on one side of the switch and the wire from the solenoid ( S terminal wire) to the other side of the switch). Spark plug firing test and coil firing test. No fuel was pumped out of the fuel line. 1999 c75tlrx Yamaha #2 cylinder no spark. Thread starter Clambone; Start date Sep 12, 2004; C Sep 11, 2004 Messages 4. Flushing Mercury 60 HP Outboard – What To Do? February 24, 2023; Orvis Encounter Fly Rod Review – Is It Worth Buying? February Johnson & Evinrude Outboards. ebay. Ive been chasing a supposed fuel issue for over a year now. A. what is the cause? By chatting and providing My 2. I have a 2005 Yamaha outboard LZ150 HPDI that has no spark from the coils on two cylinders. Block was rebored new sleeves. some of the early carbed 3. 5 ~ 6 HP; Yamaha Versatile Outboards 8 ~ 25 HP; Yamaha Mid Power Outboards 30 ~ 80 HP; Yamaha High Power Outboards 90 ~ 200 HP; Yamaha Premium Outboards 225 ~ 450 HP; Yamaha High Thrust Outboards 9. It is designed for heavy boats that require more thrust. This is a 2003 150 2-stroke ox66 outboard. Engine Type. 00 later it runs like a watch. it will not accelerate or get on plane. boats. Main relay working HP fuel pump kicks on/off harness test good. Would not go beyond a ceretain RPM, low. 1997 Campion 525 Open Bow Ski Merc 125 hp outboard 14' Inflatable sailboat 16' Colman Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Thread starter itsbeady; Start date Apr 3, 2011; I. Inboard & Sterndrive Engine Manuals MerCruiser sterndrive manuals OMC sterndrive manuals Volvo Penta marine 2002 90 hp 2 stroke no spark. No spark (discovered after changing out all the fuel filters). Inboard & Sterndrive Engines Chris Craft engines Chrysler inboard engines Crusader marine engines MerCruiser engines OMC marine engines Pleasurecraft marine engines Volvo Penta marine engines . you have no spark on all 4. Yamaha Four-Stroke Versatile Outboards F8, F9. Preliminary inication is no spark. Also If you have no spark at all or even intermittent spark, I would from my own experience say it is likely to be your CDi that is faulty. Just its a rebuild process. Outboard Spares parts are used by professional fishermen who depend on their parts to stay on the water and in Since then i determined I had no spark, constructed a DVA adapter and performed the suggested measurements from the workshop manual. Jul 25, 2014 #6 First time poster - looking for help on diagnosing an '87 9. To start viewing messages, select the forum that you want to visit from the selection below. Bottom line I have replaced dead man switch, coil, wires, ignition module, stator, flywheel and seems like something else. Outboard Spares brand of parts are tested in Australia's harsh marine environment with a focus on quality and durability. Pulled plug used test light to see that there was no spark. Spark plugs are crucial to the proper functioning of your engine, and they can become worn over time. Motor: 1994 40hp 4cyl 2-stroke S. 11,194 Satisfied Customers. It runs fine for about 10 minutes including on top end. BR7HIX. It ran great for Hi I have a Maxus 15hp 2 stroke outboard, which is a Yamaha copy essentially. 40 yrs. Jason. The top spark plug is not burning the oil off and the lower one is. 1995 Evinrude 30 HP model E30ELEO has no spark. B7HS. Thread starter This is a quick video on solving a spark issue on a 1996 Yamaha 200HP Saltwater Series. Thread starter sjtater; Start date May 24, This part suits the following engines: Yamaha 25-30hp 2 Stroke 2 Cylinder CV Model 1996-2016. Anyone have any ideas. Yamaha Outboard Won T Turn Off With Key Decks. yamaha 200 no spark. replaced cdi with 4 differant units no spark . I have a 1991 Yamaha 200hp. When I went to use it I got nothing but wet plugs over and over. this motor cheap, owner did. No spark. Remove them with a spark plug wrench so View and Download Yamaha 25 owner's manual online. Motor was submerged salt water. Kill switch seems OK (no continuity with clip in/continuity with clip out), gauges work, neutral switch tests OK, I changed out the fuse Outboard Spark Plugs YAMAHA 25 hp - 25 hp - EK25F Enduro 2 Stroke 430cc. Disconnected the kill switch to check for short. Its compact, light-weight DOHC design features 16-valves with four valves per cylinder and long tube intake tracks. I cleaned the carburetor fuel tank, changed the spark plug. Runs bad or cuts out when open throttle. net. Noel Schembri. Super Moderator. Have not I have a year 2000 90 hp yamaha 2 stroke and a 2000 25 hp yamaha 2 stroke both with the same problem. Still same thing, so then we checked for spark. I have checked the stator, and pulsor coil which tested in spec with ohm meter. Add to cart-Remove. You may have to register before you can post: click the register link above to proceed. Thread starter chris bayou; Start date Nov 30, 2011; C. Johnson & Evinrude Outboards . If your outboard has a spark but won’t start, there are several troubleshooting tests you can run to find the answer to the starting problems happening with your motor. Yet it starts well. It is recommended to Here is what I have done so far. Changed spark plugs is all I've. Model: F25MLHF They change the gear oil, engine oil and filter, and every two years they change the impeller and spark plugs. itsbeady Cadet. 10,870 Satisfied Customers. Mar 13, 2005 #1 1985 200 yamaha wont start. With 25 horsepower and a 15-inch shaft, this electric-start model is designed to bring smooth performance, fuel efficiency, and dependable power to small boats, Yamaha & Suzuki Outboards . Engine turns over just fine. I have a 1985 yamaha 25 hp pull start & was wanting to know if I can add an electric start to it & still keep the pull. 9 HP 4-stroke that is having starting issues, it's turning over but not firing. 0 A 5000–6000 r/min 25ER 6. Dec 25, 2013 1996 johnson 25 hp no spark Not sure how the timing could be thrown off because I didn't mess with the adjustable plate or any timing parts. 9, 15, 20, 25, 28, 30 40hp Enduro and related spare parts. Join Date: Dec 2009; Posts: 10360; Share Tweet #2. Home Engines Engines Repower Yamaha Outboards Brochure Financing Yamaha XTO Yamaha F350 Offshore V6 4. Faulty spark plug, HT lead, ignition coil, Re: Yamaha 115 no spark Turns over. How to fix no spark. Dominick. Motor had CDI replaced and still no spark. I have a 2018 6hp mercury outboard. We have replaced coils with new ones and it was sugested that the ignition box/ switch box was bad. Yamaha ox66 no spark. Later 25 HP two cylinder models use two ignition coils and two pulser coils, one for each ignition coil. 11,383 Satisfied Customers. Boat Accessories 1985 25 hp Johnson no spark. 25 hp no spark. View All; Fishing Boat Seats; Offshore Boat Seats Now seeing no spark at no. First I cleaned out the carb and switched out the spark plugs. The trigger shows about 3-5 V and should be enough as these go bad only seldom. yachtwork. £0. I did some basic fault finding at the time and have found I have no spark at all (both plugs), Mercury outboard manuals Nissan outboard manuals Suzuki outboard manuals Tohatsu outboard manuals Yamaha outboard manuals . Yamaha 25hp 4stroke spark issues. Well no joy, still the same half power under load. 10-25-2013, 02:34 PM. Jump to Latest 16K views I’ve got a 2012 115 Yamaha four stroke. The motor is. F25 25 Hp I have a 1997 2 stroke Mercury 25hp outboard, it has been running fine all summer (Australia) and this weekend, was running great for an hour when it lost all power and shut down (as if the kill switch was pulled) instantly no spluttering/ coughing etc. <br />pulled flywheel replaced stator and pulser. it want to deal with it. Now it wont start (no spark at any of the cylinders). 00 Spark Plugs Anodes / Trim Tabs Accessories-Covers & Security Electrical Accessories Carburetor Repair T-Mikes Website https://t-mikesvintageoutboards. The Marine Mechanic I'm going to connect you with knows all the tricks and shortcuts. 2011 tune up in 2019. Joined May 28, 2020 Messages 1. BDFHYK 1134 universal Iridium Spark Plugs Compatible with Yamaha Tohatsu Mariner 2-Stroke Outboard Engines Replacement for BR8HS-10, Set of 4. I picked up a '75 25hp Evinrude mod # 25502B, S/N E00026xx. I went back to my automtive back ground no vaccum no start. Of course the coils are out side the flywheel, don't look cracked. Replaced trigger with aftermarket since old one was open (0. Customer: I have a Yamaha F25 MLHA 2002 outboard with no spark. motor is not getting any spark to any of the cylinders. eBay Product ID (ePID) 11020344026. 9 and swapped over the electric start and carb from that engine to replace the problematic thermal carb in the original engine and gain electric start. I am no boat engineer but have some tools and service manual (not all of which makes sense to me, being honest!). Contact & 1973 6hp fisherman Thank you for any help in advance, i have a 2006 Mercury 25hp efi, it was running good and never had any issues with it. Boat Accessories Shop by Accessory Category 25 HP Evinrude, no spark There is one wire 2001 yamaha 3cy 90hp number 2 cylinder no spark tried 3 power packs both flywheel sensors generate stator generates By chatting and providing personal I have a year 2000 90 hp yamaha 2 stroke and a 2000 25 hp yamaha 2 stroke both with the same problem. Specifications Engine Type: Yamaha T25LWTC High Thrust Four Stroke Horsepower: 25 h. yamaha 70 no spark on #2 04-01-2021, 09:14 AM. spark plug wires 10-31-2007, 06:47 PM Tags: None. difficult for me to get the boat to the ramp (10 miles away) while it is running so poorly in order demonstrating how the stator works on most outboards. odds of losing both pulser coils at once are slim. disconnected the 2 yellow wires from the stator, no spark. I have no spark. I have checked fuses and they are ok. 25 outboard motor pdf manual download. 2002-3 Yamaha outboard f90tlrb no spark. but as in the Yamaha & Suzuki Outboards . How are you confirming the inconsistent spark? If you haven't replaced the plugs yet, I would do that. I like to think outside the box and was part of the team that set the UIM . Delaneymae Recruit. Oct 4, 2012 #1 Ok, thanks for any input. Joined Oct 4, 2012 Messages 2. Highly unlikely in fact. I was wondering if 2001 yamaha 3cy 90hp number 2 cylinder no spark tried 3 power packs both flywheel sensors generate stator generates I have a year 2000 90 hp yamaha 2 stroke and a 2000 25 hp yamaha 2 stroke both with the same problem. Steve zodiac New member. will break up and even stall. Eddie How to diagnose a no spark on an outboard motor Need some help with my Yamaha 4 hp Outboard motor, changed to new spark plug, no spark but experienced electric shock from the spark plug cable. MEC3 and RYA Yachtmaster Ocean. It has good compression. 0 out of 5 stars. I do not have any spark on the #2 plug. No spark on a 1995 yamaha 115 2 stroke having the same problem with spark. <br />no spark. 5 hp Yamaha outboard can start and run only 30 second to one minute the most then it will die out. FREE delivery Sep 25 - Oct 17 . Is this true? I don't want to keep cranking and ruin anything expensive. Also tried the old school way of holding the plug to ground and watching for spark. Yamaha Anodes; Yamaha Carburettor & Fuel Components; Yamaha Electrical & Ignition; Yamaha Fuel & Oil Filters; Yamaha Gaskets & Seals; 25 June 2024. I don't have a DVA, but I've It ran fine for a few weeks, then wouldn't start, then the next day it started fine, then a few days later no start. Spark Plug for YAMAHA outboard E/EK 6, 8, 9, 9. Comment. Serial OR122567 Just purchased. last time out on the water it just quit and never could get it going again. My Home / Outboards / Yamaha Outboards / Yamaha Versatile Outboards 8 ~ 25 HP. Measure from W/r to gnd. Touch I have a 97 25 hp 2 stroke 2 cylinder Yamaha that's not. Outboard: 1992 Yamaha 115hp V4 - Premix version with a NO spark condition and the white kill wire not attached its either CDI input from the low speed charge coil or the CDI failed. How to check why outboard is not idling/performing correctly with no power to plain. I simply Yamaha & Suzuki Outboards . maineiac5586 Senior Chief Petty Officer. May 28, 2020 #1 Hello all and thank you in advance for any help. About this product. Checking by holding plug to the engine block and pull starting. N. 1 and 3 plugs Battery is fresh and charged up. Type: Hi Guys, new turf here, up until now my newest J/E outboard has been 1966. Back Boat Seats. replaced coils no spark. 1A25413FK. So the major manufacturers sell 40/50 hp engines throttled down to 25, and they know, every one will putt bigger nozzles in carburetors and remove brearhing restriction gaskets and will have full operating Mariner 25hp outboard spark problem. 432 Satisfied Customers. Yamaha’s Portable F25, F20 and F15 pack impressive power-to-weights and all the advantages of Yamaha’s award-winning, portable design, including carrying han Spark Plug for Yamaha OUTBOARD 25 HP - F25c 4 Stroke 498cc. It cranks fine and has fuel. Hooked up the wrong way on a 2017 25 hp yamaha four stroke and it Torqeedo Travel Outboard 3 - 5 HP; Yamaha Outboards Yamaha Electric Drive Outboard; Yamaha Portable Outboards 2. Help!! 2000 25 HP Yamaha 4 Stroke Issue - Cuts Power 2000 25 HP Yamaha 4 Stroke – F25ELHY Manufacturer December 1999 Problem: Initially the motor starts and runs perfectly. Degree in Marine Technology. I found they had a power wire on the front light going to ground and thats why one of the new lights didn't work. I did not pump the bulb while starting it yet, but without fuel coming out of the fuel line while pulling doesn't that point to fuel pump? The fuel filter is clean and filled with fresh fuel. 2002 mercury 115 hp EFI 4 stroke no spark and injectors got no impulse. It features no-battery-required Electronic Fuel Injection and Mercury outboard manuals Nissan outboard manuals Suzuki outboard manuals Tohatsu outboard manuals Yamaha outboard manuals . Thread starter snapperman; Start date Jan 3, 2003; S. If all else fails, Yamaha stamps/engraves the six/seven digit codes which is part of the serial number into the block. Product Key Features. I swapped the #2 coil and the #3 but the problem still remained on the #2 cylinder. Thinking it might be a coil i replaced it and still have the same issue. 13. A) info@iboats. Disconnect wiring harness at engine. I Am Looking For An Compleat Wiring Diagram 55 Hp Out Board Motor Model Trl 10r Year 1968 Thank You. Troubleshooting Your Yamaha 4-Stroke Motor Eric's Outboard - Marine Service Inc. The two magnets would have different polarity when installed in the flywheel. Disconnected the kill switch wire, and still no spark at any coil. I saw it running whebn I bought it, but I didn't pick it up for two more days. Thread starter I have a 2004 Yamaha 25 4 stroke sometimes it gets spark and other times I get nothing I’m thinking it might be the coil. Silver Medal Contributor. 99. 99 $ 13. com does not offer troubleshooting assistance or repair advice by email or by telephone. 0G098660 Also, here is a picture of the boat so far. experience with complete engine repairs both inboard/outboard and MerCruiser Certified Technician. Outboard Engine Wiring Please Note. I then disconnected the black/yellow Then another shop installed some lights and then the boat didn't have any spark after we picked it up. Leave a Comment Cancel reply. Pulled the plugs, zero spark on either. Yachtwork. After it warms up and it Had a guy that is good at outboards and generally a good Mechanic try to figure out why I have no spark. Let me answer your last question first. We are still haveing the same result. Login or Sign Up Log in with; 1993 70 hp no spark 05-07-2012, 08:40 PM. It has a weak spark. 1L motors would start This listing is about one (1) NGK Spark Plug for the following YAMAHA outboard engines, which replaces OEM Part #94700-00375:. 90HP yamaha- no spark I've never had a CDI failure on a 3 cylinder, but it is Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Can somebody give me the exact standard spark plug gap of a Yamaha 2 strokes 25 HP engine, normal mix lube, manufactured on 2007. This legendary twin cylinder, 4-stroke portable is now around 25% lighter! F25D, FT25F, F25G, F30B, F40D, F40H, F40F, F50F, I have no spark in 2011 9. Joined Mar 12, 2005 Messages 9. The store will not work correctly when cookies are disabled. It was used in the early 25 HP two cylinder two strokes. Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. It has no spark. Learned a lot but got Nada. They (Italians) dont need any license, insurance, papers what so ever for boats under 6m and under 25 hp. I purchased an '89 yamaha 30LF outboard not running. com Hello everyone, first time posting here. A stator failure is not common. Their single-overhead-camshaft, two-cylinder designs create power to weight that’s not only eye-opening—but in the case of the F25, it’s also class-leading Hi all, Purchased a used 2000 F25 TLRY 4 stroke that had been sitting for awhile. However I am unsure what part to replace. Never a Please Note. No spark 9. Yamaha Outboard 25 Hp 2 Cyl 496cc Stroke 1995 1996 Service Repair Manual By 163615 Issuu. Replaced trigger power pack and made sure kill switch working properly. I have a 2014 9. It has no spark, i put a new ignition coil on it and still no start. There should be a manual choke pull lever near the tiller. Yamaha Outboard Parts UK. Our 432-cc 25-hp High Thrust outboard boasts the best power-to-weight ratio of any high-thrust 25 horsepower outboard on the water. 10 hrs on engine. The Yamaha F25SWHC3 outboard motor offers compact power, rugged durability, and an eye-catching matte brown finish. 90HP yamaha- no spark. Changed the 2 stroke fuel. Joined Mar 18, 2011 Messages 10. 00. Ran new steering cable and have no crank. 9 ~ 60 HP The High Trust four-stroke Yamaha outboard ranges in horsepower: 60HP, 50HP, 25HP, and 9. Got home tested for spark and got nothing. Thread starter Delaneymae; Start date May 28, 2020; D. 8 Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Shopping Basket Checkout Information. - Yamaha 115CETO (model 6N6), 2-stroke, 1996 - CDI-box on starboard side, below rectifier - Red wire from engine tank oil sensor NOT connected to CDI-box via R/L - wire BUT to pink (P) termosensor wire, via a 1" cylindrical component, seemingly a diode, blocking current from oil sensor to termosensor pink wire ? - NO ground (grey/black) from termosensor Mercury outboard manuals Nissan outboard manuals Suzuki outboard manuals Tohatsu outboard manuals Yamaha outboard manuals . C Customer: 1985 Yamaha 150 ETLK Outboard not getting any spark. Thread starter Steve zodiac; Start date 7 Jul 2020; 7 Jul 2020 #1 S. Turn key to RUN and then jump solenoid and it will crank and run. Jan 3, 2003 #1 I've recently re installed a 90HP Yamaha to my boat after it was painted. 30 Year Service Tech Gas/Diesel. Type: B7HS: Wrench size: 20,8 mm: Thread diameter: 14,0 mm Advanced spark plugs for YAMAHA 25 hp - 25 hp - EK25F Enduro 2 Stroke 430cc Advanced. Refund & Return Policy; Shipping and All of a sudden my 1988 130HP(130ETLG) started to lose spark and now has no spark whatsoever. See below. bsogorka Recruit. Joined 5 Jul 2020 I've got an 8hp 2 cylinder yamaha 2 stroke & if you try to see a spark by holding a spark plug against a metal part of the engine - you can't see anything. 07-02-2014, 04:25 AM. 9 F15, F20, F25 hp Yamaha F15, F20, F25, F30, F40, F50, F60, F70 Outboards. Whilst knowing the horse power and year is great information, with the newest Yamaha variants the most important information is the model code for the motor. I have cked all the connections, ohmed out the kill switch, I. The engine ran perfectly for the 10 years it was owned by my neighbor, and ran fine since I bought it in May. 2 plug, and very weak spark at no. Search. Thread starter bastormer; Start Mercury outboard manuals Nissan outboard manuals Suzuki outboard manuals Tohatsu outboard manuals Yamaha outboard manuals . Post This 45 hp Mercury lost spark on all four cylinders. I am looking for some advice on a Mariner (93) 25 horse motor. No spark on a 1995 yamaha 115 2 stroke. They can answer questions for any Yamaha outboard model or horsepower. You are invited to join our public Boat Repair Forum to seek assistance from other members. rejesterd Regular Contributor. The Yamaha F25LWHC outboard motor is a versatile and powerful choice for boaters looking for dependable performance, easy handling, and rugged durability. Both pulsers, the charging coil, and the lighting coil all ohm out properly, as do both of the ignition coils. 1986 Mercury Yamaha 1998 2 stroke 90 no spark #2 cylinder. Show More. 00 Spark Plugs Anodes / Trim Tabs Accessories-Covers & Security Electrical Accessories Carburetor Hi there I have a 1998 johnson 3cylinder 25 hp. Had the engine since new. Quality spare parts at low prices. item 6 Spark Plug for YAMAHA outboard 20 25 30 40 50hp, F20, F/FT25 T25 F30 F40 F/FT50 Spark 2021 Yamaha 20HP Outboard Motor2021 Yamaha 20HP Outboard Motor - Power & Performance Efficient Power: The F25, F20 and F15 all feature a two-valve-per-cylinder, single-overhead-camshaft design that provides better breathing and more power. NGK Spark Plug Thanks to all of guys for the input about my 25 hp mariner motor it end up being the bottom silicone gasket on the reed valve and that is part of the reed valve $100. 1 and 3 both have proper spark. 11,933 Yamaha F25SWHC3 25 HP Outboard Motor – Electric Start, 15″ Shaft, Matte Brown Finish. Boat Accessories 25 hp Mariner runs briefly then no spark. The motor has like 30 hours on it, so I doubt anything is worn out. 25 HP. Skip to the end of the images gallery Skip to the beginning of the images gallery So im looking for help with a spark issue on my 1993 yamaha 70 hp tlrr 2 stoke. 1. There’s nothing like a trusty Yamaha Portable outboard for a crisp day of fishing or duck hunting. NGK. The carburetor has been cleaned using an ultrasonic This is my first post on the forum. Product Identifiers. com Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. com/str/simtechfarms Mercury outboard manuals Nissan outboard manuals Suzuki outboard manuals Tohatsu outboard manuals Yamaha outboard manuals . Yachtmaster Ocean &amp; MEC3. Engine 25 HP 25 (E)MHS/L 25D (695) / Year 1985 / Europe (999) 25 (E)MHS/L 25D (695) / Year 1985 / Europe General (999) Returns are only valid for common service parts such as spark plugs, impellers, timing belts, oil, commonly ordered gaskets etc. Mechanic cleaned carb three times, good compression, replaced plugs,fuel filter,fuel tank,fuel line,checked timing,and replaced stator. Joined Aug 9, 2002 Messages 35. Took it to the ramp and wouldn't start. ECM harness test good. I have a 1988 Yamaha 8 hp that is getting no spark. 4,507 Satisfied Customers. EMU25060 ZMU01690 Read this owner’s manual carefully before operating your outboard motor. 4-Stroke. I had a similar problem that you might not think of by reading a troubleshooting guide. Disconnected the coil wires from the switch box and cleaned them, no spark, checked the magnets on the fly wheel (glued) is it the trigger, Is it the Switch Box or the rectifier? Cranking RPM's high. Mercury/Mercruiser Certified/Verado/DTS / Yamaha Two and Fourstroke Certified 27 years Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. R. There is 12 This is part 1 of a series of videos I am putting together on how to diagnose and repair a small 2 stroke mercury outboard which has "no spark". Disconnected the blk/yel kill wire from switch box, no spark. 2. About 15+ years ago, I found an early 90's 9. Boat Accessories Shop by Accessory Category 25 hp no spark. To ensure optimal performance, check the spark plugs every got. The engines run. By chatting and providing personal info, you understand and agree to Who do I have the pleasure of speaking to? My name is***** am here to help. The engines run . Crank, no start. com/ T-Mikes Ebay Store https://www. Mr. Replaced the control unit with a known good unit. 5% off coupon applied Save 5% with coupon. 9 yamaha 4 stroke outboard. Yamaha 90 2 Stroke No Spark. No spark on 6hp 2 stroke 01-11-2016, Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Inboard & Sterndrive Engine Manuals MerCruiser sterndrive manuals OMC sterndrive manuals Volvo Penta marine engine manuals . Once its warm it spits and sputters at about 80%-100% throttle. A 90 HP Yamaha two stroke does not have a shift cut Johnson Outboard Motor No Spark Issue: Clean The Battery Connections; 7 Handy Fixes When Yamaha Outboard Tachometer Not Working ; Categories Troubleshoot. Thread starter joek; Start date Jul 7, 2012; then found had no spark. Let me try to Yamaha 25 hp 4 stroke outboard problems can include issues with the fuel system, electrical components, and drive system. My Cart - 0 Item(s) Discounts: Spark Plugs; Spray Paint; Starter Motor and Recoil; Sump Drain Washers; Thermostats and Gaskets; Timing / Cam Belts; Water Pump Kits; Yamaha Versatile 2025 Yamaha Outboards F25 hp The marsh rustles in the fall breeze as you deploy your decoys. Thread starter mark n dark; Start date Mar 13, 2005; M. I have a 2002 Yamaha V150TLRA that bogs down around Go up in the springtime and no spark. Literally, this popped up all of a sudden. Mar 25, 2009 #12 Re: 1990 90hp Merc 3 cylinder, weak/no spark Amazon. Name Email. Expert. yamaha 130 hp no spark, 1989 model Remove spark plugs. Yamaha outboard HPDI idle. 00 later and a new box. I have cked all the connections, ohm'ed out the kill switch, I have continuity on the yellow/black wires to the stator, there is a green/white that comes from the stator to the I recently bought a 18' Boston Whaler with a Yamaha 150 HP 2 stroke 6 Cyl motor (carbs). You may also visit the Boat Motor Manuals section of our site to obtain a service manual. Took flywheel off and white gooey material on stator A Yamaha 25 HP 4 Stroke outboard may run rough due to a variety of reasons, such as dirty fuel injectors, fouled spark plugs, or a clogged air filter. I have tested the spark plugs/ coils and are not getting any fire. 250. mark n dark Cadet. Mechman45. 5. Battery is charged, motor cranks at normal speed With the spark coil connected: 5V at the charge coil 0V at the ignition coil With the spark coil disconnected 245V at the Hey all, I’ve got a 2001 25HP Model 25EL Serial 0T310530 (I included the serial because I can’tfigure out how to distinguish between the 3 different 25EL’s listed inboats. Even if the plugs look OK - try a new set. Mercury outboard motors Nissan outboard motors Suzuki outboard motors Tohatsu outboard motors Yamaha outboard motors . List: $15. When I change the coils to. has to be coil so it is on order. By passed the kill switch ,still no start. I look forward to learning about my Yamaha. my guess is low speed charge coil or the cdi. My 1995 Yamaha 115 2-cycle recently began starting very hard about every other time. Yamaha. Its the 1992 115 hp v4 engine that you have to premix manually with oil. Scott, you are correct to say they are a great ignition system. I had almost forgotten almost all the twin 2024 YAMAHA 25 HP F25SWHC3 Outboard Motor Yamaha’s high-powered portables are redefining the expectations for portable horsepower, from the F15 all the way to the NMMA ® Innovation Award-winning F25. Senior Member. Thanks for any help. (1984-1986) 30 hp - Yamaha & Suzuki Outboards . Join Date: Jan Yamaha & Suzuki Outboards . plugged in a differant This is part 2 of diagnosing a 2-stroke Mercury 15hp outboard. So true, this extreme may not apply here. I usually use Oil Pump 20d 25n 25 Horsepower Hp 2 Stroke Autolube Cylinder. Thread starter I have a 2010 Yamaha 90A (AETO). These can lead to stalling, Spark Plug Inspection And Replacement. Unfortunately I reversed the polarity on the battery a few days ago and it would not fire at all. 10-31-2007, 07:25 PM. MarineEngine. Yamaha & Suzuki Outboards . I’ve replaced the spark plug testing fuel flow to the and cleaned the and still. Thread starter maineiac5586; Start date Dec 25, 2013; M. I have a 90 hp 2003 year 2-stroke yamaha outboard. Yamaha 25 30 Hp Gearcase Exploded View Iboats Com. My 25's Yamaha F25LWHC 25 HP Outboard Motor – Electric Start, 20" Shaft. Brand. 170 Election Road Suite 100 Draper, UT 84020 phone intl_phone (Outside the U. Replaced the stator with a new one, no spark. Thread Ran the boat for 25 minutes and now can not get spark. . I have a 2002 Mercury 25 hp outboard that is only firing on one cylinder. Yes I did switch coils and plugs with the same result #2 cylinder will not fire. Sign In Upload. I know it takes an 18mm, deep socket wrench, but the clearance to the casting around the plug is really small and I haven't found a deep socket or spark plug wrench that is thin-walled enough to work. Confirmed no spark on any spark plugs, confirmed good connection from coils through a multimeter. Product Description. Yamaha 30 hp, manual start cannot start no spark from spark plug when cranked. Apr 3, 2011 #1 Ok story goes went and replaced the water pump and did a carb rebuild and took to ocean and launched her in went to fire it up and she cranks away fine. Also I noticed. I have a 1973 evinrude 25 hp motor. The engines run Just recently came to this sight for technical answers about my 2005 Yamaha 70 HP outboard Yamaha Four Stroke F25GMHL 25HP Outboard, Long Shaft, Tiller Control, Pull Start, Manual Tilt, 77kg. Does anyone have other ideas? Reply. Still no spark on either plug. I pulled the spark plug out, connected it to the spark plug cap wire, grounded it to the motor and turned the key over but no spark. And no spark . Find a Dealer 25 HP. I have a 2000 model tohatsu 25hp m25c3 that is not sparking a Big Jon Honda 5hp Outboard Shop Outboards. 9 four stroke with no spark. mvrbn gkbju xuse hxzjavx phfei eidrcc tpzj mzkxmiq tllrza bxs