Lawn Mower Won't Start After Winter For an engine to startup, it basically requires two things: fuel and a spark. timing is fine, Lined the flywheel up with its timing marks and have lined the cam gear up with its mark, have tried both cycles to no prevail. While doing the following troubleshooting steps, it is best to practice caution. My Johnson outboard motor will not start. -----The 150cc GY6 ignition system is fairly easy to troubleshoot in the case of malfunction. Scooter won't start; Scooter carburetor adjustment; Scooter. The battery is dead for sure, but the kick start works occasionally. Why did you replace the crank and cam sensor? Cam sensors do not cause no start issues. I don't think either of these mods would affect the mixture to the point of not starting, would it? I had to remove the fuel tank to get to the box, but I'm fairly sure I have all the lines hooked up right and no air leaks. Hey guys, another issue with the car, and I have a couple questions. Problem seems to be that there is no spark at plug. I know a bad crank sensor can but you do not have one, pick up coil does that, but you have spark. acts like its out of time. The plug can also be fouled by deposits collecting in the engine due to a dirty air filter. Has good fuel pressure and spark. have a check engine light on? get an auto store to read the code?. 50cc to 250cc GY6 motor parts (Mostly GY6 Honda Motor Part copies) 4-Stroke 30 Degree Foam Air Filter (38mm intake, Afro style (fits GY6 50cc) $18 GY6 50cc cvt belt (669-18-30) Gates Powerlink $27. Tao 125 won't start with button on handle. Spark Plug. Kick and Nothing. While any one of these things is generally where the problem is when a car will not start, you may run into a situation where it is beyond the scope of these issues. car started today, now it wont start, it has pressure and spark, theres a paxton fuel pressure reg. I have already replaced the fuel pump about 7000 miles ago. By law, the IRS won't start processing those returns until mid-February. We have parts for the GY6 139QMB, QMB139, 1P39QMB, 50QTB 50cc 4T including performance parts to increase size, power and performance of these engines. One is the unit does not have spark and without spark the engine will not fire. I have a 2008 GMC Acadia. I would just go to the parts store and pick up a couple of plugs. when i try to start my gy6,it cranks fine,has good spark. My 94 explorer cranks but won't start. The spark has a critical job inside the car engine. i was done cutting grass and it made a backfire as i was shutting it down. Tao 125 won't start with button on handle. How to Troubleshoot an E-Z-GO Gas Golf Cart That Won't Turn Over. It might be: A flooded engine, if you have an older car with a carbureted engine. 3l cranks wont start 2001 silverado 1500 I have spark to all plugs but I'm not to confident in the in line tester with bulb. " Before we can fix the no-start problem—in this case in a 1996 Honda Accord EX, which serves as a good example—we have to figure out what's causing the engine to refuse to start. But microwaving veggies. 0, the main programming interface of Spark was the Resilient Distributed Dataset (RDD). The first thing to do is remove the spark plug and take a look at it. If it is wet, that may indicate a carburetor problem which requires professional help. I have a 2011 Dodge Grand Caravan, I had the entire fuel system replaced January this year. I have spark, Fuel, and Compression. Still, will crank, won't start. put on new fuel filter. If, on the plus side, you managed to start your car this morning, or have yet to be hit with the really cold weather, congratulations in that. There are two basic types used on classic Italian scooters. How to fix a no start condition on a lawnmower with no spark Garage , Lawn & Garden , Tool Guides Lawnmower gasoline engines are pretty basic setups so repairing them normally only takes a few basic tools and a little time and money. 0 L base (not turbo) 165k miles My daughter's car Engine is cranking but will not start. does anyone know how to fix one needing help to figure out. And, the best part is that you don't need to have a design background to come up with a stunning image. 002" recommended. So not looking for the search idea as I have done that. GY6 49CC 50CC 80CC 139QMB SCOOTER MOPED KICK STARTER START SHAFT IDLE GEAR SPRIN. I can jump the starter solenoid and it will start but not with the key. What could it be? Pulled spark plug to see if gas is getting to cylinder. If your engine will turn over but just won’t start you could have a few different problems. Well, I figured out why I was showing 40 pounds of fuel pressure, its because it actually had 40 psi of fuel pressure in the fuel rail, bleed the pressure off and found that the pump runs and builds pressure back up, no problems with the fuel pump or fpdm, but still would not start. Has great spark, cleaned the carb but will not start. I have a GY6 which wont start and I am unsure what to check next. I noticd that when I am cranking it with the aircleaner off it blows air out of the carb (along with fu. Has no spark, I have replaced ignition coil twice, tested all connectors and even disconnected kill switch to make sure that was possible problem. Questions of. The ignition coil was loose as well and wasn't great for getting a spark from the sparkplug. Re: Spark, fuel & compression but won't start The compression is the problem. Check fuel level in fuel tank, add fuel if empty. when i crank it turns over but dose not fire up. Any help or ideas please. It won't start again even with starting fluid. Remove spark plugs. 91 honda civic cranks but won't start [ 6 Answers ] I started my Civic one morning last week, put it into reverse and it just died. The PCM then determines the proper spark timing and advance, and returns a reference signal to tell the TFI module to switch the coil, thereby by creating a spark. A clicking noise when turning the key usually indicates a problem with the starter motor. I help the neighbours get their pumping units started every spring after they've been sitting all winter. Compression is at 245 psi. And it has continued to turn over every time since then, no start. Spark it seems you have most of them. 0 wont start on first crank why is this But does on second crank? It could be low fuel pressure caused by weak fuel pump or restricted fuel filter. Purchased a chinese 110cc from CA for my son to get him started in dirt biking, and it wont start! Shipped the carb and starter relay back to seller and they confirmed they are not the problem. I have an MTD Yard Machines 22" push mower with a B&S 500 series (10T502 0500 E1) 5. Please help. it's also been an area that some taxpayers have abused. Some models have a kill switch on the kick stand, make sure both stands are up when starting. - Answered by a verified Chrysler Mechanic. So COP ignition systems are not immune to trouble. I have spark, and after repeated cranking the plug is moist with fuel, so I think I have spark, fuel, and compression, but it won't even sputter, nothing at all. I have a 1991 Ford F-150 5. I've had good luck with taking out the spark plugs and with an oil can squirting about 8 squirts of oil on top of each piston. 2008 suzuki ltz 250 has spark wont start. I have spark, fuel, cranks good but won't fire. put on new fuel filter. I can hear the fuel pump running. Some parts houses offer maintenance kits that include the filter. Are you sure you have spark, many folks say I have spark but really never tested for it they just assume they have spark. 7L 1500 won't start after being driven and shut off May 18 2011, 2:08am Wife's Car had a problem like this it wound up being her ignition coil and control module but that is a little Saturn 4 banger not a chevy V8. Spark Plug. Ive done a compression test and also. I even tried to jump start it. Check the stop switch and replace it if it isn't allowing the spark plug to get current. If, on the plus side, you managed to start your car this morning, or have yet to be hit with the really cold weather, congratulations in that. Any help would be great!!!. I put a new spark plug in it fixed any cracked hoses from weather changed the oil and put a new battery in it. I have tried adjusting the valves and replaced the CDI. Turned out that the coil assemblies where fried. Well, I figured out why I was showing 40 pounds of fuel pressure, its because it actually had 40 psi of fuel pressure in the fuel rail, bleed the pressure off and found that the pump runs and builds pressure back up, no problems with the fuel pump or fpdm, but still would not start. Last time, I replaced the plugs with fresh NGKs and off to Grandmother's house we went. Need to see you have spark and fuel making to the cylinder among other things. The PCM used on these vehicles is referred to by Ford as the Electronic Engine Control-IV (EEC-IV) module. When it was cold out it would start just fine but when it started to get warm it started to act up and now it is hot it will not start at all. If you’ve noticed your engine acting up prior to not starting, that could be a clue that your ignition system has failed. By law, the IRS won't start processing those returns until mid-February. This time, it starts and will idle but dies as soon as the. If your Briggs & Stratton engine has a spark but won't run, then it is most likely a problem with the gas or air intake in the engine. Check the Engine Ignition and Fuel System: In most cases, the problem with a scooter not starting but with power is caused by an issue with the engine; either a bad spark plug wire, bad plug or a fuel system problem. The moral? Make sure you have a good, fully charged battery in the machine before you start hunting for ignition problems. Huskee riding mower with a 54 inch deck,has been setting and won,t start, turns over but no spark,sell it as is. Im getting fuel and spark, however the spark is there but slightly faint. Attach the spark plug to the spark plug wire, use a jumper cable and attach one end to the spark plug and the other to the negative post of the battery. I have tried wiggling the amperage switch, checked fuse on circuit board, and removed and re-inserted gun. Hint: Starter Problem or Low Battery. turns over good and tries to start but only fires for a half second. Engine Cranks But Won't Start What’s causing the no-start? All engines require three things to start and run: spark, fuel, and compression. I think a basic description of timing might help sort out a lot of this. Nerd non-profit teaching kids to unplug and connect with others. Yeah, very strange Bump start on a decent size hill so to get some speed and she starts!. Then plug the boots back on and check again. If cuts off once it is running we have the same problem starting it again. First, let's look at the obvious: the battery. Fill it if there isn't any. lf the spark is yellow and weak, or there is no spark then the first thing to do is try a new spark plug. I can jump the starter solenoid and it will start but not with the key. I have done the following: checked for voltage at the 2 igniter wires and for continuity at the. Have spark fuel and compression,gy6 wont start help please by: tvnacman - Dec 12, 2014 15:33:44 GMT -6. Vehicle Engine Has Slow Crank, Won’t Start One of the most common symptoms of a dying battery is a slow engine crank. And after waiting a while, it would start right up. There could be more circuits that impact the starting depending on the model. for spark when hot. Still happens. Here is what this owner experienced:. I have three kids ages 16, 16 and 14. Had to push it back home. I don't think either of these mods would affect the mixture to the point of not starting, would it? I had to remove the fuel tank to get to the box, but I'm fairly sure I have all the lines hooked up right and no air leaks. Adobe Spark's Wattpad book cover maker can assist you with brainstorming and designing a cover that piques curiosity and engages your readers on a whole new level. If you get a big spark, either there is something not connected properly, or the battery is shorted out, in which case you should not attempt a jump start until you replace the bad battery. I noticd that when I am cranking it with the aircleaner off it blows air out of the carb (along with fu. Starter motor is turning over, its getting spark and getting fuel. If, on the plus side, you managed to start your car this morning, or have yet to be hit with the really cold weather, congratulations in that. The engine starts. A dead battery is the most common reason why a car won’t start. ok i picked up a Chinese 150cc gy6 and cant get it started. Read along and we'll help you go over them and get it running again. My 1998 Dodge Ram will not start - the key turns over but it won't fire - if you shoot it with ether it will temporarily fire but then will die. Remove spark plugs. I bought it new no issues so far except this one. 2000 Bayou 220 Im working on for a friend. Has great spark, cleaned the carb but will not start. Please help. turn spark plugs opposite of eachother, metal to metal and tape with electrical tape. but it won't start there is spark but no fuel is getting in the motor change the fuel pump fuel press. (Sputtering) Day 3 every time you let off the gas it stalls and won't start unless you spray starting fluid in it, but then it dies immediately. Won't pass the state emissions test. Kick and Nothing. A down and dirty way to do it is to simply press your thumb over the spark plug hole and hold it there tight. The engine will not try to crank. 5 months old, but will not start, air filter looks good, spark plug looks good. any suggestions?. Don't just trust the gas gauge! Most scooters have four things that need to be done before they can be started with the electric starter:. To determine if the spark plug is defective, remove the spark plug and inspect it. Any help will be greatly appreciated. It turns over but will not start. A good spark is bright blue and will jump 3/8", a weak spark is orange and will not have enough energy for the engine to start. Low Mortgage Rates Spark a Refinance Wave. E-Z-GO golf carts are one of the most popular models of golf cart on the market. Headlight Bulb Super Bright 12V 50 50W BA20D Crypton Style Scooter GY6 Roketa | eBay More information Find this Pin and more on Chinese Scooter PARTS by EZScoot, LLC. In this instance it can be hard to think of all the troubleshooting steps you can do to get your Jeep going again. It does not fire when i turn it over the starter just cranks with any sign of trying to turn fire up. Gy6 Ac Cdi Wiring Diagram >>>CLICK HERE<<< here is a cdi diagram its ac but will work for dc to help you understand what wire For the gy6 and my gk-28 ( roketa) I try to send some pics later if It would help. Normally,. Step-by-step troubleshooting will help you pinpoint problems. Battery checked and good. There is gas. Could it be my spark plug?. How to Troubleshoot an E-Z-GO Gas Golf Cart That Won't Turn Over. If no spark, remove the wire from the points and manually "spark" it to ground. 6cc, a bore size of 39mm and a stroke of 41. I bought it new no issues so far except this one. Hey guys, another issue with the car, and I have a couple questions. And, the best part is that you don't need to have a design background to come up with a stunning image. Spark plugs come in many different shapes and sizes. Yellow spark is bad. Has no spark, I have replaced ignition coil twice, tested all connectors and even disconnected kill switch to make sure that was possible problem. But microwaving veggies. If your engine won't crank at all, or cranks very slow, or the security light stays on, check the first part Why a car won't start troubleshooting tips. First, check for common problems with cars like yours. do these things have a chip in them that activates the crank sensor? I just don't know what it is and i'm frustrated as ive been w/o my car for about a week and i feel as though it's right in front of me. A word of caution: if you mishandle the plug, you could get a mild. You can "rig" a spark gap with the coil wire and a plug, but it's better to use a spark gap tester and a solid--not resistor plug wire. The car was running fine last night, and now this happens. A spark Cylinder compression If your scooter won't start it due to one of the above not being present. 004 so it may not been perfect) I have checked the spark and looks very strong with kick and electric start. If you are experiencing problems with starting your car up, it could be the spark plugs that are at fault. nitebird scuffle 18,559 views. WHY YOUR TWO-STROKE WON'T START & WHAT TO DO ABOUT IT. First check for power to the coil. The information here relates to spark plugs manufactured by NGK which are suitable for Vespas and Lambrettas. Questions of. The engine would turn over and over, but no start. Cylinders, engines, gaskets, magneto rotors. " Worn spark plugs produce a weak spark that's not hot enough to ignite cold fuel. help Please. Has no spark, I have replaced ignition coil twice, tested all connectors and even disconnected kill switch to make sure that was possible problem. Seems that gas is not making it to the McCooney carb or once gas makes it to the carb it still won't fire. SPARK: I tested spark with an inline spark tester and it confirmed that there is spark. That might be a lot of extra fuel for whatever reason right now that could be flooding into the oil as well so I suggest checking oil at once to see if overfull or smells of oil. If your car cranks over but won't start it's either an electrical or a fuel problem Start with an electrical check. Start with #7. If a bright strong spark is not present during cranking the problem is most likely in the ignition system. A local, reputable small engine shop could not get it started either. I have a 1990 Jeep Cherokee Limited with 118000 miles. I have a GY6 which wont start and I am unsure what to check next. HELP: GY6 scooter crank, but no start & fuel 'leak' My GY6 Chinese scooter - a Pulse Big Boy scooter (150cc), all of the sudden won't take. My PT won't start. I don't think it's the valves, if he has compression. I have an 1/8 inch play at the throttle. mp4 Tom Stevens. Any help would be great!!!. Like a choked carb, could I be getting too much fuel? When I first checked plugs they were wet. We have parts for the GY6 139QMB, QMB139, 1P39QMB, 50QTB 50cc 4T including performance parts to increase size, power and performance of these engines. So not looking for the search idea as I have done that. To save time and unnecessary worries, if the engine is not running, or is misfiring, check out the ignition system before fiddling with the carburetors. There is an old adage saying, "90% of all carburetor problems are electrical". Updated 10:19 pm CST, Saturday, January 18, 2020. I have already replaced the fuel pump about 7000 miles ago. GY6 50, 4-Stroke, (139QMB 1P39QMB) This horizontal single cylinder, four stroke, forced air cooled engine has a CTV automatic transmission and is used on many scooters, ATVs, buggies, go karts and mopeds. Snap, Crackle, Kale: The Science Of Why Veggies Spark In The Microwave : The Salt Online sources suggest cooking vegetables in the microwave for a quick and easy dinner. it's also been an area that some taxpayers have abused. This article is for you. It generally runs great. Replace the faulty spark plugs. Checked all fuses and relays. I have a Znen 260s scooter and the starter spins when trying to start, but it won't engage motor to turn over. 3 has spark, gas and timing is correct, turns over but it won't start (1990 Chevrolet S10 Blazer) Gas is good and clean and the two injectors work and fuel comes out when tring to start. I have spark, Fuel, and Compression. Check battery condition and state of charge. It might be: A flooded engine, if you have an older car with a carbureted engine. If you have gas at the Carburetor, and you have Spark and Compression, then chances are you have a very common Carburetor problem. Has good fuel pressure and spark. I put a new spark plug in it fixed any cracked hoses from weather changed the oil and put a new battery in it. Getting fuel to the fuel block. The crank sensor contains two hall effect sensors that sends two signals to the engine computer. To start, your engine needs the right amount of fuel, a spark at the right time and air to mix with the fuel. Additionally, inspect the power connections to the starter relay. There are 6 major components that work together to produce spark, if any of these is defective, spark will be lost. If your engine will turn over but just won’t start you could have a few different problems. By John Tiger Photos By Mark Corke. I would just go to the parts store and pick up a couple of plugs. if its weak yellow (cold) that sounds more like a bad coil to me, Certainly one of the 2 or even both though CDI failures are more common. I poured gas in the spark hole, reassembled and still won't fire up. Maybe the oil is to thick so that the motor wont crank fast enough but the oil is 5w40 which is not that thick. Step 6: Drive the car for 15 minutes. In the past when I started it it would die out but start right back up. One thing is you are running lean so you should rejet your carb but for now start with the spark issue. I have replaced the plugs and wires, ignition modular, coil and coil wire new battery, have 65 psi at the engine and fuel pump is coming on and my truck still won't crank. So I bought a moped (motor scooter) that has been sitting for atleast one year it was laid down and slid into a gaurd rail. Why won't my electric start work on my scooter? by Chris (Somewhere) When I try to use my electric start on my scooter, it makes a kind of buzzing sound like it's doing something, however, it doesn't actually turn over. Use the trouble shooting link below may be of some help. They should slide of with a twist and pull. There has been a couple times where it just completely won't do anything. Remove the spark plug and put your thumb over the hole tight- step on the pedal, if you cant hold your finger over the hole, you have enough compression. 004 so it may not been perfect) I have checked the spark and looks very strong with kick and electric start. We are at a loss can you help. i cleaned the plug still nothing. 7 liter has been turning over fine but not starting. Fuel pressure is good, 58 psi and holds around 50 psi after key is turned off; It has spark as evidenced by putting an old spark plug into a spark plug wire and grounding the plug; After spraying a small amount of starting fluid into the air intake tube, the engine starts for just a moment, then dies. - Duration: 8:22. First, Welcome to the forums and now lets get to the problem. A clicking noise when turning the key usually indicates a problem with the starter motor. Once you have the cables connected, you can try to start the disabled car. Normally,. Straight 6 - 4wd. Could it be my spark plug?. Nothing comes up when they run a diagnostic scan so the chevy dealer in town won't believe me when I complain it won't start half the time. A good engine tune-up that includes an oil change may help the engine start. It does turn over. You get the feeling that there will be an opening for Wolves, either through United's mistakes or them over committing. Check your basics first, then watch our riding mower engine spins but won't start video for troubleshooting tips to get the engine started. If no spark, remove the wire from the points and manually "spark" it to ground. Hey Guys! Want to know why I am so strong-willed? Check out my e. Updated 10:19 pm CST, Saturday, January 18, 2020. It also seems to have an even larger gap - 0. At other times, however, a spark from an electrical outlet could start a fire or severely damage the plug. I have spark, and after repeated cranking the plug is moist with fuel, so I think I have spark, fuel, and compression, but it won't even sputter, nothing at all. Straight 6 - 4wd. Maybe the oil is to thick so that the motor wont crank fast enough but the oil is 5w40 which is not that thick. Could also be. On some engine (kinroad) you may be able to adjust the valves directly on the engine. Also to find out if it is lack of fuel as you cranked it like that in the video THEN TAKE Out the plug if it is wet you have fuel BUT NO SPARK pretty simple. After clearing flooding and verifying that you have spark. If both do not have spark, I assume this is a twin engine rig, then look for something common between them such as the safety switch on the dash and the boat harness wiring. I have a 50cc moped. This is a common problem for a ‘car turns over but won’t start’ condition. Im getting fuel and spark, however the spark is there but slightly faint. 005" , spark is light blue, flywheel feels solid and i didnt notice and play as i cranked it a few times w/ elec started, as far as pops/kickback no i dont think so the only noise i got it to make other than cranking noise was when i said it "putzed" a couple times like a muffled popping noise, and cyborg ill try it but. If I try to start the scooter, it does crank, but won't start and then fuel comes out of the float bowl drain hose. Diagnosing a cranking engine that refuses to start may involve troubleshooting more than one system on your Ford Explorer. How to Troubleshoot an E-Z-GO Gas Golf Cart That Won't Turn Over. If voltage and load test below specification, charge or replace battery. So I bought a moped (motor scooter) that has been sitting for atleast one year it was laid down and slid into a gaurd rail. Spark plugs: Secondary ignition system problems, although rare nowadays, can cause a no-start. 0ohms resistance. The maintenance work is ranked by level of difficulty: Easy - Requires little knowledge of your scooter and few (if any) tools Medium - Requires some mechanical knowledge and a decent selection of tools Difficult - Requires in-depth knowledge and specialized tools. It has a magneto, not a distributor. -Has Spark-Good CDI - Checked from another gy6-Turns over I have confirmed all these things so far. 2002 ford ranger xlt 3. 2013 Yz450 won't start - has spark The bike went down for a few seconds yesterday and was immediately picked up but now it won't start. Hello all, New to the threads but have been lurking for weeks. Before you start troubleshooting, make sure there is gas in the tank by actually looking into it. You've said it has started since this thread began, so I wanted to find out if your right foot and the gas pedal has been involved during the times it did not start. Attach the spark plug to the spark plug wire, use a jumper cable and attach one end to the spark plug and the other to the negative post of the battery. In all cases, it would really help to have the service manual for your scooter. A clicking noise when turning the key usually indicates a problem with the starter motor. Turned out that the coil assemblies where fried. Quick rundown: -got new carb and it ran. Now I'm not 100% sure about the Spark but, when you spray Starting fluid into the Throttle body it will start for a few seconds, but for some reason there is no fuel getting into the engine. Usually a CDI failure on these scooters its just no spark at all. The engine was running fine, only 3. The spark plugs were firing as well. I attempted to start her Friday night and she would not come on. - Answered by a verified Chrysler Mechanic. had the fly wheel on and in action. Uh-oh If you've got good spark and fuel and she still won't start, you'll need to do either a compression or leak-down test to discern where the problem might lie. If, on the plus side, you managed to start your car this morning, or have yet to be hit with the really cold weather, congratulations in that. I can jump the starter solenoid and it will start but not with the key. Hi! I cant get my DR125 to run. If both do not have spark, I assume this is a twin engine rig, then look for something common between them such as the safety switch on the dash and the boat harness wiring. It doesn't seem to get any gas. If so, then your issue is one of timing. The starter motor may be faulty (see below). It has become a little insipid since the start of the second 45. The best way to tell if the coil is bad is to perform steps the steps above. 50cc to 250cc GY6 motor parts (Mostly GY6 Honda Motor Part copies) 4-Stroke 30 Degree Foam Air Filter (38mm intake, Afro style (fits GY6 50cc) $18 GY6 50cc cvt belt (669-18-30) Gates Powerlink $27. " Worn spark plugs produce a weak spark that's not hot enough to ignite cold fuel. If the porcelain insulator is cracked, an electrode has been burned away or damage d, or there is heavy carbon buildup at the electrode, replace the spark plug. com FREE DELIVERY possible on eligible purchases. I have narrowed it down to a fueling issue (spark plug is not wet). I have a 2000 rsv mille 3633 miles that been sitting for over 12 years if I didn’t tell ya that you would look at it and think time capsule the thing is mint. Previous owner couldn't get it to start. In most cars, this is a standard 12 volt lead-acid battery, usually located in the engine compartment at one corner – most commonly against the firewall on the right (passenger’s) side. The spark plugs play a key role in engine ignition. China runs on motorscooters. 5 HP, fuel, spark, won't start I just bought a Yard Machine from an old friend who told me that it worked, but needed a tune up. If you put another used distributor on it, I would take it inside and change all the electronics in it. 0ohms resistance. The orange light beside the red button to get the blades cutting came on. DOWNLOAD 1985-2012 Suzuki ATV Service & Repair Manuals 33. I then tried starter fluid in the carb and that didn't work. This is the only engine that has earned the Universal Parts stamp for our stringent quality and performance standards. The engine will crank normally and will have spark, but it won't start because the engine is not getting any fuel. GY6 125-150 / 157QMJ Gaskets & Templates your engine might not be grounded and have weak spark while the. You get the feeling that there will be an opening for Wolves, either through United's mistakes or them over committing. Subject: Gas fireplace won't light up The pilot light is working, but when I switch the wall switch to on the fireplace won't start, what could the problem be. Remove spark plug wires Now begin removing the spark plug wires by first removing each of them from the coil pack first. Could be it doesn't start at all and you'll need further diagnosis.