Fuel/Air Mixture problems(I think)
Just trying to get some expert(or semi-expert) advice:
I recently bought an '86 vn750 with 14k original miles on it. It needs a little work since it's been sitting in a garage for several years, but I'm not sure what this particular problem could be.
The front head is not "engaging" properly. The fuel won't ignite without revving the bike to around 3500 RPM's, sometimes 4000 RPM's. And when it does ignite, the exhaust gases that come from the muffler etc are cool, instead of slightly warm.
There's also a mild backfire while decelerating.
Anyone have any suggestions on what the problems could be?