2003 Yamaha YZ 125 "troubleshooting backfiring" Questions

...no matter how new i think my plugs are in my 2 stroke bikes, i always replace them first in my troubleshooting sequence. never had much luck with NGK plugs. these would show a good spark (when ...

kawasaki troubleshooting will not get up to full speed backfires out of exsuast you have an air leak somewhere in your air intake system OR you took baffles out or went to straight pipes and didnt ...

4 wheeler backfire on start I rebuilt the carburator on a 00 Yamaha 250cc Big Bear. When i start it it runs rough. When I give it some gas it sputters and then backfires. Not sure why this is ...

front cylinder not as hot as rear cylinder and backfires 1998 suzuki vz 800 marauder change candle, and regulate the carburetor. the excessive gasoline in coming damage the candles. The closest ...

Bike runs until the battery dies I can run the bike for a while then it backfires and dies. I try to restart it and I found the battery was dead.. I had to push it to a place and recharge the batter ...

troubleshooting guide My motor is sputtering and backfiring between idle and 3k rpm. I also was riding home last night and I lost all electrical power on the bike and the motor shut down. I just ...

help I bought a 1983bmw r45. It like to die on me every once in a while and also backfires occasionaly. I looked at it and noticed two rubber hoses near the engine not attached to anything. What do ...