Re: 93 GSX-R750 - Cylinder 3 Not Firing
It was not hooked up, but since I kept removing/replacing the carbs, I was just using PRI on the petcock to fill them and quickly run the bike.
You're question made me think of something. I just went out to the garage and switched the petcock selector to ON. The bike started right up on choke and ran for a few minutes, but then started running rough and stalled. It would start up again, but rolling the throttle on would stall it. So, it looks like there is not enough vacuum being pulled on #3? Would this change the diagnosis of carb at all?
Last edited by nicksorg; 08-09-2019 at 05:08 PM.