Early 90's? Been a member since 1983.
Not the pilot jet as it runs off choke at idle. Just will not accept throttle. I stopped by my buds work while he was taking care of a asshole customer on the phone. I started the bike, turned off the choke and it idled but will not rev up. I told him to check the diaphram for leaks or tears.
Steve in SF
87 Harley FXRS-SP ~ 06 KTM 625 SMC ~ 72 Honda CB750/915cc ~ 92 XR600/654cc ~ 95 XR650l/675cc ~ 03 CRF450r ~ 05 CRF450x ~ 02 XR650l/675cc ~ 86 YZ490 ~ 93 YZ80 ~ 93 XR650l Project