i have been having some problems with my raptor. lately in bout second gear and up when i try to get on it it bogs down and almost dies. then if i decel it backfires like crazy and dies. i took it somewhere but the guy didnt fix it at all. all he did was cut a hole in the top of my airbox and thats when it started backfiring real bad. any ideas

 

actually let me refraise myself from bout second gear and up ill shift and it starts out fine but once the rpms get high it bogs down and almost dies

 

bigger mainjet, new plug, raise needle, make sure carbs are in sync and clean,

 

one of my bolts is busted on my exhaust where its attatched to the header. could that be part of the reason. i was reading somewhere that sometimes if ther is an exhaust leak that it will cause it to backfire

 

does it only do it when you hit about 1500 rpm's if so it sound's like your reverse sensor is bad

 

ya where is the sensor at

 

there are two sensor's down buy the gear shifter one is for the neutral and one is for the reverse all you have to do is cut the wire and ground the wire from the cdi

 

so i ground it to the what, whats the cdi

 

whats the cdi haha. its by your battery more towards the back. it hooks all your wires.
but anyway could this be a problem with mine because i thought it was the jetting and i still havent jetted it but the reverse light blinks on when i shake the wheeler or drive it.