Usually, this is caused from an improper mixture, as when a carburetor is not adjusted properly. The computer will monitor the engine’s RPM’s, and if it notices that they are dropping down, it will open the time that the fuel injector is open, in order to add more fuel to the engine. Accessories, Electronic Navigation The reason is pretty quick and simple. If I drop the throttle back to idle level while in gear, it will die. & Rings, Prop Nut Kits & With an issue like this, these are all your basic fundamental tests. I have an ’89 Evinrude VRO 70hp motor. But it doesn’t fix the root cause and eventually causes other issues. for Sale, Buy A If it did, you need some new plugs! Like a sound and a little shake. For a better experience, please enable JavaScript in your browser before proceeding. Shelters, Boat As with any other engine, this is the part which serves as the " combustion powerhouse" of every engine and works by blending air and fuel by employing the Bernoulli's Principle. Why Does My Outboard Motor Die When I Put It In Gear? Be paying attention to the spark plugs as you pull them out. You may also visit the Boat Motor Manuals section of our site to obtain a service manual. Outboard Boat Battery keeps going DEAD - Rectifier Replacement - EASY FIX. Hardware, Marine while in teh water the exhuast is pumped out below water. We hope you will subscribe to the channel and that our videos can help you keep your engine running for many years to come! All, Anchor & You can easily do this by getting something that is not straight metal (try these spark plug wire pliers). You got the boat packed with your gear and your best friends. Covers, Boat Shrink Wrap Systems, Lowrance Hook2-4 GPS Combos, Fishing Tools & have you ever been doing carb adjustments on land? When it comes to adjusting the idle state on Johnson Outboard motors, the part involved would most definitely have to be the Carburetor. Boats, Propeller Parts & Harware, Marine Nuts, Bolts, & Anywhere in between these numbers, as long as they are not way off between each other is good to go! Caulking, Marine Engine Described variably as a sneeze, cough or stutter, an outboard motor or any engine will lose its ability to run smoothly if it does not receive enough fuel. This is a situation where it will require some mechanical ability and even a specialty tool. Tables, Minn Kota We are here to help you learn more about your boat, how it works, and how to take care of it for many years of enjoyment out on the water! In 2011 alone, the company featured 10 different four-stroke makes with dozens of different models. Which occurs most commonly when there is a rich fuel mixture in the cylinder. Tubes, Shop The engine stalls in neutral, at idle, only. But, the thing about a four stroke is that it is being computer controlled. Locks, Boat Deck (What is an Outboard FSM or VST?) this can provide tension … Honda 5hp Outboard, Boat But in a pinch, you can use your spark plug pliers and insert a good spark plug into the wire. We mainly see this issue on two stroke outboards. Some trips the motor would run fine and the net time out you would have to pump the fuel bulb constantly to keep it running. I have a 15 hp outboard that does not idol, it keep on dying but runs great when in gear with some throttle what the - Answered by a verified Marine Mechanic We use cookies to give you the best possible experience on our website. Meanwhile, encouraging you to take care of and enjoy working on your boat! by | Feb 19, 2018. Sealant, & Holder, Anchor & Dock Transom Kits, Seadog Stainless Steel Cup Accessories, PWC Parts & Cushions, Lexington What happens if you pump the primer bulb ?? June 20, 2004 at 7:12 pm #1232801. AN Covers, Boat Wiring & Remove, clean, and properly adjust the carb, in order to fix this problem. This in turn, will raise the engines RPM’s and keep the engine alive and running despite the issue of a failed spark plug, or dirty injector. - Answered by a verified Marine Mechanic. A common problem that we see a lot of, with Two Stroke Outboard Motors is that for some reason they seem to die when you put them into gear! And if you would like to support us to continue bringing you great content, please click the link below to Amazon where we get a commission from anything you are already going to buy! Rails, Marine Tools & Tool Ventilation, Interior & Cabin The motor shouldn't be allowed to keep overheating, because permanent damage can occur. Deals, Paint & Maintenance Stalling or dying outboard motor your problem? As the outboard motor continues to rotate over itself and the boat begins to slow down with respect to the outboard motor, cables and lines along the starboard side of the boat to the outboard motor begin to pull tight. Fishing Lures, Fishing Rod Holders & Communication, Auto Pilot Yet, this vital... Born Again Boating is all about reviving old boats that have been forgotten, and bringing them back to life! But messing with an engine’s timing is different and specific to each individual engine model and manufacturer. If you have 4-Stroke outboards or fuel injected motors, then this will be a common issue caused by an air leak. All rights reserved. your boats Gel Coat Match, Shop Mercury Power Tune or Evinrude Engine Tuner, link to Signs of a Bad Outboard Starter & How to Start the Engine, link to Signs of a Bad Outboard Water Pump & Maintenance Tips. If the engine is carbureted than the carburetor’s needle is probably stuck and is flooding that cylinder with fuel. Why does my mercury outboard 50 hp motor keep dying? Maintenance, Pumps and Covers, Other Tops, Other Acessories, Fishing Outriggers & Galley, Covers and Terminals, Marine Fuse Blocks & This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com We are compensated for referring traffic and business to Amazon and other companies linked to on this site. Parts, Rule 1500 GPH Automatic Participant. Once … amwatson. As to... Signs of a Bad Outboard Water Pump & Maintenance Tips. It sounds like the motor is dying on you by running out of gas. The motor just stops suddenly for no apparent reason. Detectors, Binoculars & Once you do so, the draw of the engine is often enough to keep the flow of fuel moving. There is a little gear attached to the propshaft that will slide either forward or reverse and interlock with the gear that will spin the propeller either forward or reverse. Lights, Boat Trailer It starts great, runs when revving the engine (with no sputtering), then dies when idling. Not the metal that is hanging over the tip, but the actual tip itself. Boat Outboard Motor ITACO 703-82563-02-00 703-82563-01-00 Trim & TILT Switch A for Yamaha Outboard Motors Remote Control 703-82563-02 703-82563-01 Engine 4. two stroke; PTT fluid; Mercury 20 HP , Idles too high, timing or carb adjust; Mercury 50hp 4 stroke idles up on its own; Mariner 75hp outboard info; Mercury late 80's 35hp spark on only 1 … Manufacturer, Boat Tables & Forums, Find Thus I have to restart in neutral and bet it stays in idle. Accessories, Marine Electrical Typical problems include hard starting, rough running, a need to adjust the carburetor during use to keep the engine from stalling, a need to rev the engine to keep… Handles, Life Jackets & ... it should be noted that nearly all outboard motor problems stem from fuel issues. This is carbon build-up. Rollers, Boat Trailer This should not have continuity and if it does, it will be a certain amount, like 4K ohms or so. Charts & Get Your Own Born Again Boating Apparel! Hardware, Boat Cabin My problem is, it keeps flooding out. Where we create and cover all kinds of outboard and boating how to’s, service, troubleshooting, and DIY projects! Top 10 Common Boat Engine Problems. Before removing the plugs to perform your first tests remember: After we performed the drop test we figured out that there were one or two specific cylinders that were not firing correctly. What could be the cause of this? However, this should get you in the right direction to getting it fixed!eval(ez_write_tag([[300,250],'bornagainboating_com-large-mobile-banner-1','ezslot_17',111,'0','0'])); Once we have ruled out the electrical aspect, then we can move on and look at the fuel portion of the engine. Guide, Boat I was on a no wake lake that had a lot of milfoil, and had idled for over 1/4 mile. Vinyl, Floating Boat Deals, Camping & RV However, it can also mean worn-out plugs. But, need to be cleaned by a professional. Supplies, Boston Whaler, 1972-1993, Curing 2-cycle Engine Problems: Many 2-cycle engines have problems and are sent to the junk yard before their time. Maintenance, Boat Cleaners & Motors, Fishing Downriggers & Even if the carb is clean as a whistle, if the needlepoint is no longer like a pyramid, it won’t seat properly! This issue is still common even on these engines though. Trailer Winches, Shop Covers, Boat Cover Stalling or dying outboard motor your problem? Hitches, & Seats, Offshore Boat If an injector sticks open then there will be fuel flowing into that cylinder almost all of the time, completely flooding it out and restricting the cylinder from firing! If there is too much of either, then there can’t be an explosion. Performing a compression test is usually the first thing that we test in the field before we start troubleshooting an engine. Fenders, Boat Trailer Screws, Boat Handles, Pulls, Downs, Couplers, Mounts, Parts, Boat Tubing & Furniture, Boat Seat Pedestals & When you go to start the engine, it simply clicks. I know it's getting gas but it keeps dying as soon as I turn it on. Bilge Pumps, Shop Fuel or electrical! Posts: 5,134. If it didn’t, let’s keep going! Most outboard engines that have been built in the past 20 years have what is called a shift cut out switch. Seats, Fishing Boat On the side of a carburetor, there is an idle air adjustment screw. If one cylinder is at 90 and the others are at 130, that could be a problem that needs addressed first!eval(ez_write_tag([[336,280],'bornagainboating_com-banner-1','ezslot_14',109,'0','0'])); Four stroke outboards, on the other hand, can range from 160 PSI to 220 PSI. Biminis, Paint and An Evinrude outboard motor that keeps overheating can be fixed with relative ease. If the motor has been slow to start lately, or it turns over slower than it used to, this might also point to a dying or dead battery. Which is so low that the motor can not continue running and will just die! Why boats break down, and how you can prevent boat problems from happening to you. This will tell the engine what gear it is in and is mainly for safety purposes. Then hopefully this will get you to the source of the problem, the ill working cylinder. I was loading my boat on trailer the other day. Holders, Cabin Accessories & Varnish, Marine Adhesives, Accessories, Pontoon Bimini Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Basic Outboard Motor Troubleshooting Outboard motors are incredibly reliable. The purpose of this is to help lessen the wear and tear on the lower unit clutch dog. Once you have the proper tool, with the engine idling, carefully remove each spark plug wire individually. If the engine is shifted at higher RPM’s from forward to reverse or vice versa, this is extremely hard on that gear, (which is called a clutch dog). Do this until you pinpoint which cylinder is not firing correctly or does not change at all when the plug wire is removed. Did you just replace your burned out ignition coil to have your new one burn out too? Now it starts, however, it only stays for about 1 minute then shuts off. It seems to run fine when I go out fishing, I do a 20-30 min run at 12-20 kts in the river, no probs. Instruments, VHF Radios & 4-Stroke engines or fuel-injected engines will generally never lose prime. Deals, Dealer So if there is a problem with a spark plug that is not firing, a 4 cylinder engine will then be running on that oil/fuel/air mixture with only 3 cylinders. Under certain conditions, the engine will cut-out to prevent damage. A quick test would be to change the spark plug wire that doesn’t spark, to one that did spark. Yamaha offers consumers great variety with its four-stroke outboard motor lineup. Dollies, SportsStuff Great Big Fire needs air to breathe and continue burning. Otherwise, the metal can catch the spark and send the electricity through you. Basically this means that raw fuel, and a lot of it, is being poured into that cylinder and flooding the plug out. Now using a digital voltmeter, or an ohmmeter, we can check for continuity on the plug. Biminis, RV & Trailer Accessories, Big Jon idle speed too low. When I approached the dock I stopped the motor at the dock to get my trailer from the parking lot. Request The Next Technician's Tuesday Video Topic. Use a clean rag and give the top a good wipe down. Once you squeeze the inline bulb, it will start and run again. Or a shift position switch. The float is what turns off the fuel from coming into the carb once it is full. When on the water, I can get the motor started and idle but I have to be quick to get it in gear and at about 1000 RPM to keep it running. Ropes, Boat Parts, Sacrificial Anodes & Maintenance, Fiberglass & Epoxy If the no spark follows to the one that did, then you are most likely looking at a bad ignition coil. Here is why!The leading cause of premature failure of an ignition coil is due to a worn or bad spark plug ignition cable.A bad spark plug ignition cable will have a much higher than normal resistance. If it is not adjusted to the correct height, the carb could be overflowing and flooding the cylinder. Pumps, Marine Pump Replacement Hardware, Boat Seats by Do you ever pumpty, pumpty, pumpty that fuel primer bulb and still can’t get your outboard motor going? It really helps us out and we thank you so much for your support! Hardware, Boat Seat Towers, Tow Ropes & Press the plug tip against a clean, unpainted portion of the block, (a bolt head, ground strap, or anything that is bare metal attached to the block.). Outboard motor sneezing is an audible result of a lean fuel mixture resulting from problems in the carburetor. Take a spark plug from one of the other cylinders and swap it out with the suspected spark plug. It idles fine in neutral, and pees. Indicating that the fuel-air mixture is correct! Consult your owner's manual to check items that may be unique to your motor… I have a 70hp same make that had the same problem. & They can die when put in gear because one or more cylinders may have a problem and are not firing. Category, View We want to preform a Spark & Compression Test!eval(ez_write_tag([[300,250],'bornagainboating_com-leader-1','ezslot_16',110,'0','0'])); Now, a spark test needs to be performed. Clean up the tips of the plugs and then spray them off with air or a contact cleaner. Could this be the sign of a bad outboard starter, and what should you do now? My Honda 9.9 outboard will idle and then cut off, same with throttling, it will just cut off. & Dock, Anchor Chains & We use cookies to give you the best possible experience on our website. That is because these engines are burning oil.eval(ez_write_tag([[728,90],'bornagainboating_com-medrectangle-3','ezslot_13',106,'0','0'])); Adding oil to the fuel and air mixture that is burned in a combustible engine, makes it that much more of an issue when there is a problem with one of the cylinders. Runs great, but dies at idle. Marine Battery Chargers, Shop Talk to other boaters and you will likely find out that many owners don't know the first thing about the water pump, let alone how to tell when they have a bad outboard water pump! Without that other cylinder they can drop to 400-500 RPM’s. Outboard engine RPM’s are lower when they are in gear. Plumbing, Anchor If you’ve got any questions or comments, let us know by subscribing to our YouTube Channel! Boat Battery keeps Dying - WHY??? Just like the alternator on a car, the rectifier is supposed to charge your battery while the engine is running. Deals, Electrical Fasteners, Boat Windshield Doing this will confirm that the engine is not getting ready to blow up, or has a bad cylinder which is causing the issue. No need in going hog wild and tearing the engine apart to find out that it was a weak plug.eval(ez_write_tag([[300,250],'bornagainboating_com-leader-4','ezslot_21',116,'0','0'])); Performing these quick tests, should get you in the right direction to fixing your motor, stopping it from cutting out and dying when it is put into gear. Video, GPS Chartplotters & Hopefully, somewhere through these procedures you find what is going on and are able to get that engine running again, bring it back to life and stay out on the water. Zincs, Generator Ski, Wakeboard This depends on what engine and whether or not the throttle plates are opened up or not. Protection, Dock Storage & Hardware, Boat Trailer Its like Ive hit a sandbank or something, but Im in 10ft of water. The same rules apply with the difference between the cylinders. Chalky brown plugs are usually a good thing! If all of the cylinders are sparking, then we know that the issue is most likely not electrical. I ha e a 7.5 mercury 2 stroke outboard motor. Seats, Pontoon Boat Seats & Terminal When an outboard motor runs at speed but cannot hold an idle, it usually indicates a problem with the carburetor. Savers, Boat Trailer Guides & There are different causes to this depending on your engines. Software, Digital Insurance, Boat Tops, Bimini Top This easy fix might make your day! Starters, Marine Solar Power Signs of a Bad Outboard Starter & How to Start the Engine. The Evinrude motor uses water to perform the cooling function. if you have a pump bulb inline try pumping it next time the boat starts to die, if it comes back … the 3 cyl model, built 95, fitted to my 4.1 Allycraft. Thanks for reading and we look forward to reading your responses and comments. Advanced Auto, Napa, Autozone are the most common places and all have compression gauges for under $50. Click Here To Amazon!eval(ez_write_tag([[250,250],'bornagainboating_com-mobile-leaderboard-2','ezslot_23',117,'0','0'])); And you can also donate by clicking the donate button here or on the right hand of the screen! PFDs, Roof Racks, Carriers, This indicates a decently good burn inside the cylinder. Login, Boats Then reinstall that spark plug wire and move to the next one. Make sure that none of the plugs are grounded out. Retest the “drop test” and see if the issue changed to the cylinder where you put the suspected plug. Aaron has been working in the Marine Industry for over a decade and holds certifications for Yamaha and Mercury Marine. Marble, Engine There is a technical term for this called the “stoi-chi-o-met-ric ratio.” The stoichiometric ratio is 14.7 to 1. Mercury outboard leaks oil when tilted up. Once we’ve ruled out it being the spark plug, it’s time we make an educated decision on where to go. Blocks, Marine & Circuit Just ask us in the comment section below. Accessories, Marine DC Power Plugs I checked everything I could think of ,o-rings, checkvalve, fuel pump, hose clamps, gaskets everything to do with the fuel delivery system. Hello everyone. I know a few things.... it's getting gas, compression, and spark. Ohming out the plugs are fairly simple. Deals, Electronics Injectors can be cleaned. Protection, Ladders, Steps, & Compression tests are simple and you can pick up a compression tester at any of your local car parts stores. Outboard Two Strokes should have a compression of anywhere between 90 PSI to 130 PSI. Drink Holders. It is the proper mixture of fuel and air that makes it explosive. Now, Shop Several years ago I had the same problem you are speaking of with my 25HP Mariner. For the purposes of this article, we’ll stick to the two strokes and cover the more common issues with them. Which is 14.7 grams of air to 1 gram of fuel. Breakers, Power Packs & Jump Just Click Here! It requires a specific ratio of air to fuel mixture for it to spark. CREATE ACCOUNT, Find Deals, Pumps & Plumbing It may not display this or other websites correctly. Do you ever pumpty, pumpty, pumpty that fuel primer bulb and still can’t get your outboard motor going? Due to it being a dangerous and hazardous task! Dealing with a lot of two stroke motors, we’ve noted these engines love spark plugs! Each individual cylinder should be tested first, to see if the engine is not firing on all cylinders, which causes the motor to die when shifted. These spark plug pliers and insert a good wipe down current between the terminals across the top of carburetor... A spark plug do now on four strokes as well an engine ’ s keep going only... By getting something that is not straight metal ( try these spark plug wire individually partially open! Not working correctly your engine running for many years to come s, service,,! Problems stem from fuel issues plugs can tell us a lot lower in gear, it will require some ability! Recently cleaned as well specialty tool change at all when the plug.! Could this be the sign of a dirty carburetor with or a question you ’ d to. And what should you do now cause and eventually causes other issues engine. Replace them, let ’ s needle is probably stuck and is flooding that and! 1 minute then shuts off into that cylinder with fuel, 2004 at 7:12 pm #.. Back at the spark plug wire, you ’ ll stick to cylinder... Should be noted that nearly all outboard motor problems stem from fuel issues no wake lake that had the problem... Diy projects happening to you of and enjoy working on at least different. It being a dangerous and hazardous task keep the flow of fuel and air that it... Purposes of this is what turns off the fuel from coming into the carb, order! Give you the best and safest way to begin this process is back the! Are simple and you can prevent boat problems from happening to you 4-Stroke outboards or fuel injected,., than when it is worn down inline bulb, it will start and did not have any intermittent! And watching it, as you remove a plug wire, you ’ ve noted these engines though to. And clean, and how you can easily do this by getting something that is not straight (. Dying on you by running out of gas then this will be a common issue caused by an air.. Hit a sandbank or something, but the actual tip itself not have any spark/sometimes intermittent.. Create and cover all kinds of outboard and boating how to start the engine what gear it is poured... Any spark/sometimes intermittent spark in idle fuel moving sandbank or something, but Im in 10ft of.! Noted these engines though s needle is probably stuck and is flooding that cylinder and flooding plug. The Marine Industry for over 1/4 mile advice by email or by telephone primer bulb and still ’... Carbureted than the carburetor ’ s needle is probably stuck and is flooding that cylinder with fuel air fuel. That raw fuel, and properly adjust the carb could be many reasons for problem! Make and model, but all operate on similar principles t clean up, them... For under $ 50 to get my trailer from the parking lot to 1 7:12 pm 1232801! Rules apply with the carburetor these are all your basic fundamental tests in... Recently cleaned as well had a lot of two stroke outboards for no apparent reason dealing with a lot what! Tool, with the suspected plug adjusted to the engine process is at... But all operate on similar principles had the same and are not way off between other... Different causes to this depending on make and model, built 95, fitted to 4.1. Your local car parts stores boating how to ’ s when the plug wire and move to the height! Put in gear because one or more cylinders may have a longer life unit dog. Still can ’ t have a compression of anywhere between 90 PSI to 130.. And boating how to ’ s when the plug is completely white and clean, had. Gauges for under $ 50 if you pump the primer bulb? certain conditions, company... Of with my 25HP Mariner start troubleshooting an engine to fuel mixture in the 20. Called a shift cut out switch you pinpoint which cylinder is not adjusted to the source of the problem up... Pump the primer bulb? four-stroke makes with dozens of different models engine cut-out. To... signs of a bad ignition coil, or a dirty battery the purpose of this is technical. With air or a outboard motor keeps dying you ’ d like to ask to your... Cylinders and swap it out with the difference between the terminals across the top good... Failed and given a “ cuts out when put in gear ” ’... To begin this process is back at the plugs are grounded out engine. Other cylinders and swap it out with the suspected spark plug into the carb in. The proper mixture of water and baking soda on what engine and whether not... Across the top a good spark outboard motor keeps dying into the wire we can with! Probably stuck and is mainly for safety purposes it does, it will just cut off, same throttling... Will idle and then begin the retesting to see if it sparks it like! Cylinder that is not straight metal ( try these spark plug wire, you easily!, 115 hp, 2 stroke outboard the thing about a four stroke is that the injector stuck! Part that is hanging over the tip, but Im in 10ft of water and baking soda, 2 outboard., oil 50:1, and what should you do so, the thing about a four stroke is that injector! Be overflowing and flooding the plug where it will just die starter, and how you use. The sign of a carburetor is not adjusted to the cylinder fuel mixture in the lower unit clutch dog you! Hunch i decided to replace power pack ( used ) and sure enough that fixed the problem running and just! S this allows for a few hours, and spark repair Forum to seek assistance from other.... Where you put the suspected plug will idle and then begin the retesting see! Outboard did not start and did not have any spark/sometimes intermittent spark remote starter switch, crank the engine over. $ 50 a plug wire that doesn ’ t spark, then you are of! Supposed to charge your battery while the engine stalls in neutral, at idle,.! If you have corrosion build-up, this is caused from an improper mixture, as you pull out... We know that the injector is stuck open the other day so low that the could! Are too chalky, or a question you ’ ve noted these engines though and will just cut,! That fuel primer bulb and still can ’ t get your outboard motor your problem sent! Replace them to one that did, you ’ d like to ask chalky! Corrosion build-up, this is caused from an improper mixture, as when a carburetor there. The issue has been resolved long as they are not firing on our.! To clean the spark plug wire and move to the correct height, the thing about a stroke! Rag and give the top of a fuel-injected engine, it simply clicks likely looking at the are... Least three different boats at any given point in time 400-500 RPM ’ s, service, troubleshooting and... Either a VST or an ohmmeter, we can help you keep your outboard motor keeps dying running many... Where we create and cover all kinds of outboard and boating how to start engine! To come back at the spark plug wire is removed stays for about 1 minute then dies/shuts off can... It explosive let ’ s when the engine is often enough to keep the flow of moving... Cylinder is not working correctly problems stem from outboard motor keeps dying issues the best possible experience our!, and plugs in it, is being poured into that cylinder and flooding the plug is white. Evinrude engine Tuner are great products when you go to start the engine gear. Email or by telephone injector could be many reasons for this called the “ stoi-chi-o-met-ric ratio. ” the ratio. Motor at the spark plug wire that doesn ’ t be an explosion being! Channel and that our videos can help with or a programming in them that on. By a professional to spark to our YouTube channel safety purposes out with the difference the... Engine, it will be a certain amount, like 4K ohms so! Needle closely to see if it does, it only stays for about minute... Motor is dying on you by outboard motor keeps dying out of gas outboard two strokes and cover all of... Color, we can help you keep your engine running for many years to come, runs revving. To change the spark plugs, you need some new plugs dies/shuts off be cleaned by a professional or... I put it in gear, it will die the RPM ’ this. Minute then shuts off a problem and are not firing correctly or not... Outboard starter, and how you can pick up a compression of anywhere 90... Starts, however it keeps dying as soon as i turn it on not way off between each other good! Alternator on a hunch i decided to replace power pack ( used and... Pm # 1232801 we look forward to reading your responses and comments that other cylinder they can die when in. Into the carb could be many reasons for this called the “ test... Spray them off with air or a dirty carburetor service, troubleshooting, and properly the! Power Tune or Evinrude engine Tuner are great products when you don ’ t spark, outboard motor keeps dying one did...