2 Cycle Engine Troubleshooting Starts Then Dies

2009 suzuki 90hp boat users manual 90hp 2 stroke mercury outboard motor user manual 90hp 2 stroke yamaha linkage 90hp 2 stroke yamaha model 90aeto runs then dies after a while could it be the module 90hp 4stroke mercury factory repair manual download 90hp crankshaft repair manual 90hp horse two cycle suzuki outboard drive oil change 2001 90hp johnson stalling at idle 2002 90hp johnson v4. 2) Big vacuum leak on engine somewhere. The result will be an engine that performs badly, if it starts at all. Two Stroke Engine Tech. Many people are tempted to use starting fluid when an engine won't start. Download a 90HP Yamaha, Suzuki, Evinrude, Mariner, Johnson, Mercury outboard repair manual in seconds. And it will not start no matter how many times pull. Showing 1-26 of 26 messages. Start by checking the least expensive parts first and then work your way up. Engine started as if it will run, but it only ran for 2-3 seconds, and dies. While holding the carburetor upside down, place the tank over the carburetor. I thought I had adjusted the floats wrong, so I pulled the carbs again, re-measured (everything looked good), and cleaned a few jets again just to be sure. 2 Stroke Troubleshooting. Troubleshooting Your Motor: Why Won't My Motor Start? pt. On the other hand, a diesel two-stroke engine must have a turbocharger or a supercharger, and this means that you will never find a diesel two-stroke on a chain saw-- it would simply be too expensive. The pin is used to keep the outer race from spinning in the case. Prevent future engine problems with 2 oz. Your Engine just started acting up and you don't know what to do. There is no way I could use a whole gallon in a year. Saw pops with full choke, flip up the master control, and it'll start and rev high for a couple seconds then die. troubleshooting string trimmers and 2 cycle engines troubleshooting lawn mower clutch problems troubleshooting pressure washers: troubleshooting wayne and beckett oil burners troubleshooting pressure washer pumps troubleshooting pressure washers no pressure troubleshooting pressure washers engine dies. Let the engine cool after use and then refill the tank to 90 percent. If the engine fails to start after a reasonable number of kicks, say 50 or 60 good boots, then it's time to do some poking around. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. It runs for a. 2-Stroke Engines Engine Trouble Engine Trouble Starts for a few seconds then dies. When you used the 4 cycle gas, there was no much needed oil mixed with the gas. An engine that's getting gas and not starting probably has a flooded carburetor or cylinder soaked with gasoline. Author: Stuart Buckingham Date Posted:30 March 2017 The most common thing I get asked over the phone to assist with is diagnosing outboard ignition problems. When the ignition switch is released and moves from the start position into the run position, the ignition module switches over to the run mode. 4 cycle engine problems Then open them up an extra 1/2 to 1 turn and try it as you might have a little piece of something blocking the fuel. I had a 2-stroke motorbike that used to seize due to overheating. Sometimes it won't just pop with the full choke on, but run with it on. The name itself gives us an idea – it is an Internal Combustion Engine where the piston completes 4 strokes while turning the crankshaft twice. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. 5 hp command. Note: There are a few Yanmar tractors including most of the "F" series and a few of the '20 series that have an electric fuel shutoff (turning the key to the off position kills the engine instead of having to pull a cable). A stroke refers to the piston travelling full in either of the direction. Tohatsu/Nissan Troubleshooting 2 Stroke Carbureted Ignitions 4 Stroke Ignitions TLDI. I've checked all the. Gator TX starts then dies John Deere Gator John Deere Gator I have a John Deere Gator TX that started up fine then after warming up and I took off on it, it died after about 20 feet. Whilst I am always happy to try and help in diagnosis, it can be very hard to do so over the phone. Thread starter Louie; it turns over but dies out after a few seconds, and. i had a friend mention the power pack and they can break down. stroke engine engine repair cycle engines two-stroke engine great book really helped easy to understand recommend it to anyone great detail engine operation repair and maintenance engines work small engine recommend this book book helped reading this book book to learn book is so good good book fix. Start with the very basics. Here are the most common reasons your leaf blower's engine starts then dies - and the parts & instructions to fix the problem yourself. They are now about 5 years old. Car will start, but then shut off with-in two seconds. I have cleaned the carb several times, replaced the dip tube in the gas tank, replaced the gas lines (3), new fuel pump, new fuel filter, new coil, new spark plug, new spark plug wire. You'll see a common 2-stroke carburetor later on this page. A Yamaha outboard repair manual is a book of instructions detailing the process of how to fix or mend a boat motor back to factory specifications. This will cause the PCM to energize the glow plug relay for 2 minutes, and set a code. Engine started as if it will run, but it only ran for 2-3 seconds, and dies. Always remember to clean your air filter at regular intervals and replace your air filter when it becomes too dirty. 5-1V (fully released pedal) to 4. I have known something similar with a car when the coil was faulty but you say the spark is OK, so sorry, no more ideas. I do not work on 2-cycle equipment. 3 When using fuel with 10% nitro, the hi-speed mixture setting should be 1/2 turn leaner; Idle speed set too low Increase idle speed TRX 2. A few cars have used this engine too, such as the Wartburg Knight and some early Saabs. The most recently reported issues are listed below. CARBURETOR Troubleshooting Engine Starts Hard Possible Causes Remedies Primer malfunction Repair or replace as necessary No fuel in carburetor Add the proper fuel-oil mix Carburetor bolts loose Tighten bolts to 20 - 30 in. Outdoor Gasoline and Electric Powered Equipment and Small Engines - Blower runs fine for half a minute, then dies - Hi, I have a Green Machine blower, GB-50. If the engine fails to start after a reasonable number of kicks, say 50 or 60 good boots, then it's time to do some poking around. Issue with LS3 swap - starts then dies Using modified stock harness, stock ECU (from 2010 GMC Truck/6. When I used to own a 2 cycle outboard, I used to disconnect the fuel line at the end of the day. The Best in Auto Repair. I got it for so cheap it didn't matter if it worked or not. Starts then stalls at idle, loss of power it usually about 5-8 dollars from a Honda dealer, i had the same problem and drove me crazy, i tested it a couple of. If one or both of these components aren't working you won't be able to start your engine (let alone use it) not matter how well it's tuned. If any of these are misfiring or How to Troubleshoot a 2-Cycle Homelite String Trimmer | Hunker. I find it very funny that I am using the exact same gas in my chain saw and a Ryobi 2 cycle engine and haven't had any problems. I have tried moving the choke up and down as the engine starts to die - that action keeps the engine running a little longer. Fuel line plugged or kinked. One of the problems with snowmobiles, assuming you don't live at either pole, is that use of snowmobiles tends to be cyclical. 50cc 2-stroke. Just got rid of a 1986 8480 that ran well but I didnt need it anymore. The vehicle takes awhile to start after it dies. Use this simple Q&A format list to troubleshoot small engine problems you may experience with your lawn mower, snow blower or other power equipment. Many people are tempted to use starting fluid when an engine won't start. The proper fuel mixture ratio of oil to gasoline for specific engines will be found in the owners operating instructions and. 2000 Ford F-350 Super Duty then you need to have the engine management. 6L OHV “KENT” ENGINE Open-wheel racing enthusiasts associate this overhead valve design with the long-lived international Formula Ford series, the starting point for many professional drivers. They will tick over for a while longer but as soon as I touch the throttle they die. I have replaced the entire carb, checked the fuel lines, checked the airbox, the tube from the engine to the fuel vacuum. That will keep it going but you can't increase the throttle. This is where you fill your ATV with oil (10w 30). The popping is a result of the air/fuel mixture becoming very lean when the throttle is closed and the engine is rotating well above idle speed. If you remove or retard any of the 3 there will be no joy. Hi Jeff You should have a flushing attachment on your engine Looks like a length of garden hose with a male plug in it. I've checked all the. It happened intermittently at the time, but i would wait until the next day and the truck would start. When it does start, if. When and how to use the 2 Stroke in. Later that night he called me to say that the engine dies when it get hot. When the motor quits, inspect a plug to see if it's soaking wet with fuel (no spark) or not. Before any repair work is performed on a machine, a thorough evaluation should be made to determine what parts are actually in need of replacement or maintenance. I thought I had adjusted the floats wrong, so I pulled the carbs again, re-measured (everything looked good), and cleaned a few jets again just to be sure. 2000 Ford F-350 Super Duty then you need to have the engine management. A good local repairman told me that at least 90% of his 2-cycle business came from fuel problems- and most of that was from using old fuel. Generally speaking these can all be resolved relatively easily. FOUR-CYLINDER ENGINE SECTION 1. Prepare the Soil Using this Craftsman 25cc 2-Cycle Mini Tiller. The Kennedy family announced Thursday night that Saoirse Kennedy Hill, the granddaughter of Robert F. The Husqvarna 125B is a hand held-blower designed to make short work of yard cleanup after cutting the grass or when leaves fall. (2) Use the gas-to-oil ratio recommended by the manufacturer for two-stroke equipment such as leaf blowers and. 3) Always put a tablespoon of lucas oil into every 6 gallon can of gas. 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 ke. Now, this can happen in both 2 and 4 cycle engines, so now you know why maintaining the intercooler and heat exchanger in tip top shape is of extreme importance to your engine’s health and longevity. 5) Diagnose & correct the problem. My ranger is a 94 2. Average repair cost is $60 at 123,000 miles. I'm in CA and the new gas is causing havoc with rubber carburetor seals and gaskets especially if the equipment is stored without running the carb dry first. When I used to own a 2 cycle outboard, I used to disconnect the fuel line at the end of the day. It has a Zama C1M carb. Engine Starts Then Dies If this is your first visit, be sure to check out the FAQ by clicking the link above. It feels like the engine is running out of gas. If the engine is a 4-Cycle model (unmixed fuel) such as a Honda or Onan, the test is performed. Check that there is plenty of gas in the gas tank and that all fluid levels are at the right level. There are quite a few differences in the operation of 2-stroke engines compared to 4-stroke engines (which were covered on the Basic Small Engine Repair page). searchResultsCount }}. The Best in Auto Repair. 1999-2000 Mercury Service Manual Application: 99-00 Mercury 4 HP - 5 HP & 6 HP Four Stroke Engines. Continued piston movement compresses the fresh mixture in the crankcase. They both start but as soon as they get hot they die. Usually it only starts up for 1-2 seconds if has been left sitting for awhile. I have a Tecumseh 4HP - 2 cycle engine (TVXL840) I have owned for 15 years. That will reduce moisture condensation and oxidation. i had a friend mention the power pack and they can break down. This means that a diesel two-stroke engine suffers from none of the environmental problems that plague a gasoline two-stroke engine. the dealer took it in and drained and cleaned the tank (20 gallon)and the carbs (4). They are now about 5 years old. Fuel in the spark plug hole poured, and it starts and runs for 2-3 seconds with smoke, then dies. The Kennedy family announced Thursday night that Saoirse Kennedy Hill, the granddaughter of Robert F. Can someone point me in the right direction as to where the problem may lie. Why is the engine bogging under acceleration? I recently managed to get the moped running properly, albeit for only a short time. This is what causes the common complaint of terrible starts and cold running until operating temperature comes up to normal. They are now about 5 years old. 4 Small Engine Parts and Operation FIGURE 2—The parts of the four. 3 When using fuel with 10% nitro, the hi-speed mixture setting should be 1/2 turn leaner; Idle speed set too low Increase idle speed TRX 2. Honda Engines offers a variety of small 4-stroke engines for lawn mowers, pressure washers, generators, go karts, and a wide variety of other equipment. This is actually a remarkably accurate way of setting the speed. 2) Use vacuum gauge to check. It always started, but the procedure is exactly as described. We also recommend that if a unit will be left unused for more than 30 days that it be stored "dry. 1) See notes above. Download a 40HP Yamaha, Suzuki, Evinrude, Mariner, Johnson, Mercury outboard repair manual in seconds. 1) Choke not closing properly. It worked fine when I last used it 3 or 4 weeks ago. The engine will start and run but only for the two seconds, long enough for the initial engine revs to drop to idle and then off. My two stroke engine, starts ok revs up, then stops, I think it might be sucking in air, bubbles are coming back out of the float chamber into the fuel pipe, I need to fix it can anyone help, where do I start? It is a 14hp Crescent long-shaft outboard, cant buy a manual for it, its too old. The Forum is a free service, and much like the "free" content on Public Radio, we hope you will support WoodenBoat by subscribing to this fabulous magazine. Engine problems may have their root in something very simple. 7L suddenly won't run. It’s a 1993 with a 5. 2) Use vacuum gauge to check. Kennedy, has died at 22. My 99 Yukon with Vortec 5. If it is the security system, when it shuts off, leave the key on, watch the light. Dialing in the MegaSquirt Startup Sequence So, you’ve just installed a MegaSquirt, and are having trouble getting the engine started? With MegaSquirt, or any standalone engine management system for that matter, the startup sequence is something that needs to be tuned for your engine. even if im on the throttle it will still stubble and die. They both start but as soon as they get hot they die. Well today I went to start it and got nothing but backfire, I tried compr. If the engine starves without choke when warm. Then stop cranking, pump the footfeed 3 or 4 times, release it, and then reattempt to start the engine. Engine will turn over but then dies out - almost like it is loosing spark or not getting enough gas. is depressed as it rotates to start. 46 2 cycle engine running in my model. Whenever I have a. The Husqvarna 125B is a hand held-blower designed to make short work of yard cleanup after cutting the grass or when leaves fall. About 2 days later i went out and started it and when i do it starts then dies in about a second. That will reduce moisture condensation and oxidation. The engine starts and idles fine, but when I throttle up it dies within 30 secs. 2-Stroke starting problems Archived My Nissan 5hp 2-stroke starts on the first or second pull after sitting on the dock for a week. health problems; The dad helping to fight cancer one bike ride at a time and Hamish was eventually able to start school and resume a relatively normal life. If the engine starts and then dies, that confirms you've got a fuel problem. 0L Power Stroke Problems, No Start, Hard Start, Low Power Conditions. The two-stroke engine is simpler mechanically than the four-stroke engine. If compression is higher, then it's likely you have bad rings. This slightly rough sound (or 4-cycle sound, as it’s sometimes referred to) is where you want it to be. Don Hayward's Detroit Diesel 2 Stroke Engine Forum. My truck idles fine but as soon as i give it gas it dies. After you've tried to start your vehicle a couple of times with this problem occurring, you should avoid trying again. Bike always starts up 2nd kick. I prime it, start it with choke and let it idle, idles fine, hit the gas past 1/3 throttle it dies like it's fuel starved. If I throttle up while starting its fine and as long as i am in gear it runs fine but when i come up into neutral the engine will shut off. Fix things more easily!. I have a McCulloch 2 cycle string trimmer, model 2816. Have A Question About Getting Your Scooter to Start? If you have a question about starting your scooter, ask it here and we'll try to help! But, please scan through and make sure someone hasn't already asked your question, so we don't have duplicate questions/answers on the site. 3 and is 2wd. Fix things more easily!. I do not work on 2-cycle equipment. Check that there is plenty of gas in the gas tank and that all fluid levels are at the right level. The Car Has. I changed the air filter and put a new plug in it, and it still has the same problem. Is there a difference between a spark plug for a 2 stroke engine and a 4 stroke. With a piston ported engine the exhaust port is opened and closed symmetrically about TDC (top-dead-center), so if you lowered the port to start the compression phase sooner, you automatically kept the burnt gasses in longer, which would then mix with the new charge, for instance. I cleaned the carb, still does the same thing. Engine starts then dies - Answered by a verified Marine Mechanic We use cookies to give you the best possible experience on our website. 1) Choke not closing properly. 6207 and 6307 bearings are used in many Polaris watercraft 2-stroke engines are somewhat unique. Later that night he called me to say that the engine dies when it get hot. Sometimes it won't just pop with the full choke on, but run with it on. The spark plug is positioned at the top of the engine over the combustion chamber. This will work for both two and four stroke engines. Things were looking up: I replaced the spark plug, cleaned out the exhaust, adjusted the idle / fuel screws, and even replaced the brakes (I can stop now!). I have replaced the entire carb, checked the fuel lines, checked the airbox, the tube from the engine to the fuel vacuum. Engine problems may have their root in something very simple. × We use cookies to help our site to work, to help us understand how it is used, and to tailor advertising on this and other sites. The Kennedy family announced Thursday night that Saoirse Kennedy Hill, the granddaughter of Robert F. but right before winter I was riding it for about an hour with no problems then I shifted from first to second and. So if the trimmer starts but does not run smoothly, change the spark plug. If it still will not start, it means something else is (mechanical or electrical) wrong too. (even in comparison to other small engines), but I was able to get it to start (not sure that could be the issue still. Toro Z Master 256e Fuel pump and Coil problems; Toro 20339 self propelled; Toro 14-38Z Cover; Toro Z Turn Starting Issue; Toro Key-Lectric; Toro Recycler, Kohler 149cc, won't start; Toro Proline 44 walk behind solutions; Engine stalling; Junk picked toro; 20058 Electric Start does not work after self-propel failed; Toro personal pace 20334. On later model MerCruiser MPI engines, part # 881879T11 is the oil pressure sensor. Swift to start and powered by a 255cc 2-cycle engine, this machine breaks up hard soil and cuts roots to avoid tangling. Observe the “SECURITY” indicator light. 2 8V Petrol) since 89,000 miles, currently at 92,500 with no idea of service history Car is struggling to hold revs when i first Technical: Starts fine then dies two seconds after start-up!. Three is the Magic Number3 Things you must have. The bike starts strong, but idles around 3000 rpm, and then (after about 3-5 minutes of running) starts to die unless I open the throttle. We also recommend that if a unit will be left unused for more than 30 days that it be stored "dry. Then if timer base DVA is 0. If it was running fine, I'd let that fast idle go 30 sec or so til warmed up, then pull the throtle which kicks off the auto fast, and it should drop into a normal idle mode, ready to start cutting. Failing a tow start, then start the inspection process again the next day, so take a break, it's only a Happy Time (HT) engine. I have a 2-year-old Mantis mini-tiller with the 2-stroke engine. The Best in Auto Repair. 4 cycle engine problems Then open them up an extra 1/2 to 1 turn and try it as you might have a little piece of something blocking the fuel. SMALL ENGINE REPAIRSMALL ENGINE REPAIR 366 SMALL ENGINE TROUBLESHOOTING CHART Problem Possible Cause Solution Engine fails to start or is 1. Now, this can happen in both 2 and 4 cycle engines, so now you know why maintaining the intercooler and heat exchanger in tip top shape is of extreme importance to your engine’s health and longevity. Also 2 stroke jetting does not run in. The result will be an engine that performs badly, if it starts at all. How to Get Answers to Your Repair Questions. stroke engine engine repair cycle engines two-stroke engine great book really helped easy to understand recommend it to anyone great detail engine operation repair and maintenance engines work small engine recommend this book book helped reading this book book to learn book is so good good book fix. When we receive your engine, this is what we will do: disassemble, clean and carefully inspect your engine for damage and then contact you with parts and labor estimate. 2 Stroke Troubleshooting. Introduction to Engine Repair – Study Guide ©2007 Melior, Inc. Always remember to clean your air filter at regular intervals and replace your air filter when it becomes too dirty. Supposedly a different 350 engine and transmission was put in a couple years ago. After it gets running, the rest of the day it starts fine, and runs fine all day. So, I prime it once or twice, pull the rope, and it starts back up again. I was not able to start it when purchasing it due to a missing fuel line. When cold, my CR250 starts and then quickly dies no matter how much gas I give it. Powered by a 25cc 2-cycle engine with SpringAssist™ technology for smoother and easier pull starts Curved shaft makes cutting comfortable and provides a clear view of the area being trimmed Dual line bump head with. That you’ve flooded the engine by trying to start it, you’ve got different problems. When it does start, if. Then if you let the cart sit for awhile (1-2 hours) and return to it, you can drive it for another 10-15 seconds before it dies again. Nevertheless, I drained the chainsaw gas tank, blew it out with compressed air, checked the filter (filter was spotless), and put fresh 2-cycle gas in it. 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 it from dying, and not starting at all. This is where you fill your ATV with oil (10w 30). Easy step by step guide on how to repair an automotive engine that has. Yanmar Trouble Shooting Tips Engine Won't Start Or Starts Then Dies. Compression 3. expansion of metal parts where bolts/screws aren't tight enough, breakdown of the condenser for the ignition points (if equipped), or a possibility of a crack somewhere. 2) Big vacuum leak on engine somewhere. Turn ignition to the “OFF” position, and wait 10 seconds. Carb is spotless, changed ignition coil, exhaust ports & exhaust spotless, new sparkplug. 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 ke. Before any repair work is performed on a machine, a thorough evaluation should be made to determine what parts are actually in need of replacement or maintenance. How to Start a Sputtering Snowblower Engine. Engine would still start, and keep running while the sensors were giving problems, at least on that engine. Now, this can happen in both 2 and 4 cycle engines, so now you know why maintaining the intercooler and heat exchanger in tip top shape is of extreme importance to your engine’s health and longevity. I cannot get it to run at a speed to cut, needles to say full throttle. Since a 2 stroke has combustion once every crank cycle (whereas the 4 stroke combusts once every 2 cycles) then the pistons top temperature can get high enough to melt it at high engine revolutions with the timing advance equal to that of a 4 stroke engine. thirdly while driving the vehicle it dies and after an short moment will restart n travel another 10 to 30 miles and shut off again. 3 When using fuel with 10% nitro, the hi-speed mixture setting should be 1/2 turn leaner; Idle speed set too low Increase idle speed TRX 2. You can check the Yellow Pages (Small Gas Engines or similar) for engine shops servicing your product. 2 ltr engine, if I let the hood drop and close the the engine revs up then dies. Polaris 2-Stroke Won't Start If this is your first visit to 3WHeeLeR WoRLD, please take a moment and look around. Thank you very much, will do what you say tomorrow morning as i tried to mow the grass late this afternoon when it started to hunt immediately on starting the motor. You can hear the engine turn over and actually want to start. A 2-cycle engine has much simpler mechanics, as it basically consolidates the different processes of a 4-stroke engine. The scooter starts, then stalls. Honda Engines offers a variety of small 4-stroke engines for lawn mowers, pressure washers, generators, go karts, and a wide variety of other equipment. Then re-start the engine. I think some fresh gas will make difference. Mark is here to walk you through the steps needed when diagnosing your two-cycle engine issues. You may have to register before you can post: click the register link above to proceed. Why does my 2 stroke engine only run on choke? Start with the spark plug, then move to the fuel tank and lines, and finally rebuild the carb. wall lubrication, mixes easy, does not separate and is specially formulated for use in air or water cooled two cycle engines. If your machine has a shutoff valve, check that first to make sure it’s in the On position. but it still dies after seconds. If the motor doesn’t start by the third or fourth attempt, don’t keep trying, as this will flood the carburetor. Engine idles but then dies. First things first, start the engine up then spray copious amounts of WD40 around the inlet manifold. It runs, albeit not the best. 0L MPI Alpha 1). The spark plug is positioned at the top of the engine over the combustion chamber. Thread starter Louie; it turns over but dies out after a few seconds, and. Here are some of the warning signs that could mean your vehicle has fried piston rings. The most recently reported issues are listed below. Tohatsu outboards were originally developed for commercial Japanese fishermen who needed a motor that could run for days on end, no matter what the weather. It cranks over fine, starts in about 1 second (normal), but then dies 2-3 seconds later. These obvious problems are also the cheapest to fix. Fuel line plugged or kinked. For maximum performance and engine life expectancy, we also recommend using STIHL HP Ultra 2-cycle engine oil. Download a 90HP Yamaha, Suzuki, Evinrude, Mariner, Johnson, Mercury outboard repair manual in seconds. However there are several common problems that can develop over time. Thank you very much, will do what you say tomorrow morning as i tried to mow the grass late this afternoon when it started to hunt immediately on starting the motor. 10 reviews of Pete's Small Engine Repair "Fast, quality work at more than fair prices. Presuming its kick start or the E start is working and the engine is turning over, the first thing to do when diagnosing why any dirt bike won't start, is to ensure the 4 basic necessities listed below are met. Then sea foam. I changed the air filter and put a new plug in it, and it still has the same problem. The diaphragm will go ontop of the tank, then the gasket. If you are unable to locate a warranty repair location call on us and we will gladly provide an engine warranty contact. You'll see a common 2-stroke carburetor later on this page. It always started, but the procedure is exactly as described. Average repair cost is $750 at 55,800 miles. If Idle Mixture screws are with in ½ turn of base line setting then all is well and have fun. Eventually, the oil builds up to a point where the muffler is practically full and there is no place for it to go but out. thirdly while driving the vehicle it dies and after an short moment will restart n travel another 10 to 30 miles and shut off again. I am not sure if I need to lean it out or richen it up. If your machine has a shutoff valve, check that first to make sure it’s in the On position. I use the same clean 2-cycle gas in three other machines with no problems. Outdoor Gasoline and Electric Powered Equipment and Small Engines - Blower runs fine for half a minute, then dies - Hi, I have a Green Machine blower, GB-50. Still the same. Didn't notice if odometer or PRNDL was lit. Can someone point me in the right direction as to where the problem may lie. 2 2 stroke Runs good for short period, dies, then restarts instantl Troubleshooting time. Symptoms include: over reving, overheating, stalling on acceleration, failure to idle, and worst of all, an engine seizure if the problem is neglected. Have A Question About Getting Your Scooter to Start? If you have a question about starting your scooter, ask it here and we'll try to help! But, please scan through and make sure someone hasn't already asked your question, so we don't have duplicate questions/answers on the site. Next time you get into your vehicle to take off somewhere turn the ignition key to the "ON" position without cranking the engine over. Also took the float of and needle valve and blew. A dry plug means that no gas is getting to. My garage mechanic has no idea. New engines out of the box all have the low-speed needle set quite rich. If you attempt to start it up too many times, this can also flood the engine of the grass line trimmer. We also recommend that if a unit will be left unused for more than 30 days that it be stored "dry. If you've stumbled upon this page and need info on how to get a 2-stroke engine working (fitted to hedge trimmers, string trimmers / weed eaters, chainsaws, leaf blowers, small generators, and some lawn mowers), checkout my troubleshooting guide: String Trimmer Won't Work: 2-Stroke Engine and Carburetor Troubleshooting. pushing it in on initial start and then just one pull it would start(no priming). Provided by eVoc Learning. That will reduce moisture condensation and oxidation. Engine won't start or is hard to start. Sometimes, locating the source won't take you much time, other times it can prove difficult. It will start just fine run for around 2-3 minutes then shut off with no warningalmost like its starving for fuel. Use this simple Q&A format list to troubleshoot small engine problems you may experience with your lawn mower, snow blower or other power equipment. the car starts when cranked starts then dies after 3 to 5 seconds. 9 HP) Won’t Start or Stalls After Starting November 22, 2016 Repair Manual Do-It-Yourself Outboard Repair Guides 5 There can be many reasons why a 9. My two stroke engine, starts ok revs up, then stops, I think it might be sucking in air, bubbles are coming back out of the float chamber into the fuel pipe, I need to fix it can anyone help, where do I start? It is a 14hp Crescent long-shaft outboard, cant buy a manual for it, its too old. 2-Stroke Engines Bike starts ok then dies down Bike starts ok then dies down. plified drawing of a four-stroke engine is shown in Figure 2. (even in comparison to other small engines), but I was able to get it to start (not sure that could be the issue still.