hey guys whats up.
first ill list what i know is done to the bike and any info that might help you guys help me solve my problem.
compression is a hair over 120 psi
brand new b8es ngk spark plug
pro circuit platinum pipe with 304 silencer
k&n filter (just cleaned and recharged)
air box lid is on
premix 32:1 VIA ratio rite cup yamaha lube 2r
tors is still hooked up
now for the problem....
went riding saturday from like 12:00 to 4:00 bike ran fairly good for most of the day. towards the end i would notice a knock (almost like a spark knock?)everytime i let off the gas under a load. shortly afterthat it started popping and backfiring. so i shut it off for the day figuring it was the plug(didnt have any extras)
so today i put a plug in it and it started very easily. i let it idle for a few mins trying to get it to warm up so i could ride it and see how it ran. the bastard shut off while sittin there. after that it would not start! i kicked the shiznit out of it with no results. i was furious haha. ever since ive had this bike (couple weeks) ive noticed that ive had this no starting problem everytime it starts to get warm outside. the bike will start if someone push starts it however....
im stumped.
my guess would be jetting in the carb maybe? too rich and flooding out the motor?
i tried to post as much info as possible....
any ideas?
first ill list what i know is done to the bike and any info that might help you guys help me solve my problem.
compression is a hair over 120 psi
brand new b8es ngk spark plug
pro circuit platinum pipe with 304 silencer
k&n filter (just cleaned and recharged)
air box lid is on
premix 32:1 VIA ratio rite cup yamaha lube 2r
tors is still hooked up
now for the problem....
went riding saturday from like 12:00 to 4:00 bike ran fairly good for most of the day. towards the end i would notice a knock (almost like a spark knock?)everytime i let off the gas under a load. shortly afterthat it started popping and backfiring. so i shut it off for the day figuring it was the plug(didnt have any extras)
so today i put a plug in it and it started very easily. i let it idle for a few mins trying to get it to warm up so i could ride it and see how it ran. the bastard shut off while sittin there. after that it would not start! i kicked the shiznit out of it with no results. i was furious haha. ever since ive had this bike (couple weeks) ive noticed that ive had this no starting problem everytime it starts to get warm outside. the bike will start if someone push starts it however....
im stumped.
my guess would be jetting in the carb maybe? too rich and flooding out the motor?
i tried to post as much info as possible....
any ideas?