2002 KDX 220, FMF Rev, Q Silencer, Frisbee removed, RB carb mod running jetting that was installed in carb from RB.
Today while riding tight off road terrain the bike started to bog badly in the upper end of RPM range, 3/4 throttle and above. No problem anywhere else in power range until a little bit later in the ride. Bog got worse later on in ride and started to appear in lower throttle untill bike just stopped running. Tried new plug with no luck. Checked vent tube on top of tank and breathing fine. Still appear to have good compression but bike will not refire. When it cut out, it acted if out of gas, but there was plenty in tank. Yes, the petcock was on. Even tried reserve but nothing. I'm thinking trash in carb but I am not the best at diagnosing issues with the bike.
Fire away.
Thanks,
Perk
Today while riding tight off road terrain the bike started to bog badly in the upper end of RPM range, 3/4 throttle and above. No problem anywhere else in power range until a little bit later in the ride. Bog got worse later on in ride and started to appear in lower throttle untill bike just stopped running. Tried new plug with no luck. Checked vent tube on top of tank and breathing fine. Still appear to have good compression but bike will not refire. When it cut out, it acted if out of gas, but there was plenty in tank. Yes, the petcock was on. Even tried reserve but nothing. I'm thinking trash in carb but I am not the best at diagnosing issues with the bike.
Fire away.
Thanks,
Perk