ok, i bought a 1994 yamaha blaster 240 and it ran fine 4 awhile. i was riding the other day and it kept bogging down really hard when it was in neutral, so i eventually let it die. and then it was leakin oil badly, dnt know from anywhere at though. now you cant even push the kickstart lever down.. im not a mechanic but know some stuff.. can anyone tell my what mite be wrong?
my blaster wnt start. help! i love my blaster
- Thread starter whited94
- Start date
Dude, multiple threads just confuse people, check your other thread. And sometimes it takes a while for people to respond. Most are working without access to computers right now.
i thought i posted in wrong topic. ive got to be at work at 10. i love my blaster. its quick as hell. supposed to have $750.00 in the top end. supposed to be all wiseco. idk though. thats what the guy that i bought it from said. if it aint already and i gotta rebuild the motor its gonna be all wiseco when im done
pull the plug and see if it kicks over if it does your engine is hydro locked from and overflowing carb.
if it still wont kick over then chances are you have some serious damage. Ive seen a lot of blasters with bad counter balancer bearing tear up cases and cause the oil and air to leak into the crank case.
pull the plug and let us know
if it still wont kick over then chances are you have some serious damage. Ive seen a lot of blasters with bad counter balancer bearing tear up cases and cause the oil and air to leak into the crank case.
pull the plug and let us know
lol right, are wisco the only piston you can get for blasters?, all the wisco i have used just shatter so i would never use them.
find a different engine builder... one that knows what they are doing.
so mant shops machine with too big of clearances... why not it makes your engine last half as long and its more money for them.
find a better shop
Pull the plug and post what it looks like. Next weather oil injection or pre-mix did it have oil? Is there any oil in the transmission? Did you overheat it being covered in mud? At this point you need to start tearing it down to find the problem. First clean it the best you can. Might want to do a leak-down test before you do anything else. IF you had an air leak cause the problem you want to fix that as well. Pull the exhaust and look in ex port at piston. What do you see? Pull stator cover check for loose flywheel. A OK? Pull clutch cover. Lot of things in there that can go bad. Any silvery color or chunks in the oil? Wiggle both ends of the crank to check for bad brgs. If at this point you find nothing wrong pull the head and cyl. Post back anything unusual you find.
Now go buy a manual. JMHO, your results may vary.
Now go buy a manual. JMHO, your results may vary.ive pulled the plug already and it had purple crap on the end of it. i scraped it off with my knife. but havnt had time to do anything else to it yet. ive been premixing since i got it, and it had an oil seal leak on the transmission at the sprocket. but ive always kept oil in it. and nope it didnt have mud on the engine, just washed it awhile bak and aint been mudding since. i wnt run it with mud on it. like i said though, i was riding and was doin doughnuts in my drive in 1st holding it wfo, which i always do and never hurts it. then i stopped put it in neautral and it kept bogging down hard and it had gas in it still so i reved it up real high a few times and it still tried to die so i let it. then i flipped it over onto its side and put it bak on its wheels then there was a BIG puddle of oil on the ground. now the kickstart lever wont go down, so i cnt even try to start it.
Oil puddle may have been from trans vent, when you laid it over oil came out it. An air leak can be in several places. If it developed an air leak you would have been running lean. Places it can leak: carb boot, reed gasket, base gasket, head gasket, crank seals, crank case. Another possibility is dirt obstructing fuel petcock or main jet causing a lean condition. At this point pull the exhaust and take a peek at the piston. Easiest place to start diagnosis. Don't know about stuff on plug, did it look like little BBs?
pre mix oil ?maybe leaked out and cause your rings to seize? also if you gotta 240 kit i dont think wiseco makes pistons for em anymore
no man u can get pro x tooi have .40 over pro x and it is holding up great lol and 86 haha thats a good one
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