Join Date: Apr 2013
Location: St Petersburg, FL
Bike surging on acceleration at low RPMs
Recently my bike starting surging on acceleration at lower RPMs. It doesn't happen all the time, but it usually happens after I've been riding a while. It will sometimes even backfire. It feels like the engine is suddenly starved for fuel. After I get above 3k RPMs it will smooth out. The tachometer will jump when I rev it in neutral. I took it by a guy I know who works on bikes and of course it wouldn't do it for him when he rode it. Anyone experience anything similar.
95 Vulcan 750 w/10k miles.