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Similar Forum Topics
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By marlon smith
1990 kawasaki bayou 300c idles fine but pops out exhaust and intake when trying to excel, will not take throttle past 1/4 , any one had this problem?
have replaced carb twice, same thing, fresh built engine cylinder head, same as before, new spark plug, flywheel key is good, pulser test good, good spark
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By BillR94
I picked up this ATV that had no spark. The previous owner said he was driving it and it died and would not start. He discovered it had no spark. He replaced the CDI and the coil with no luck. He got tired of it and I bought it. I replaced the stater and now it has strong spark. Now, it starts for a second or two then dies. It will not stay running. I have checked the timing and it is spot on. The valves are adjusted correctly. I see no warn issues with the cam. I put the original CDI and coil back on it. Same problem exists. Compression is at 65 psi (has decompression mechanism),
I took off the muffler in case the issue was clogged pipes. No change. I replaced the spark plug. No change. The carb was an aftermarket so I put a Niche carb on with no change. I bypassed the fuel pump and that did nothing to solve the problem.
I don't know if this is a carb issue or an ignition issue. I am looking around locally for an OEM carb to try out but not sure that will fix the problem.
Can anyone help me solve this problem. I am running out of ideas.
Thank you for your time
Bill
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By johnboer
I've been tryna find a replacement intake manifold for my 85 LT250EF because it's all hardened up but i can't seem to find one. Are there any other manifolds that would fit this model. Or how should i soften this manifold. I saw that wintergreen oil would help to soften it up but i wouldn't know how long it would last. Any other tips on how to get a tight seal around the engine intake would be appreciated.
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By goatman
quad is a new to me freebie, pulled carb and cleaned it. got it running and idling nice but mid throttle it craps out and will go down to almost a stall, i release throttle and it just sits there idling away happy as a pig in poop. i was thinking fuel restriction then i noticed the exhaust glowing red in the sunlight. so its running lean
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By goatman
bottom of the tail pipe was rusted out and the little nut also ripped off when i tried to undo it.
a 540 ml soup can is the same id as the exhaust pipe od and the soup can has ridges to make it a tight fit
a little bit of a mickey mouse fix but it works
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