1986 Yamaha FJ 1100 "backfiring loss power" Questions

Loss power on my 1987 yamaha virago after a backfire. What could be the problem. Spark plugs are not filed. And it making a funny noise. I think I might have blue out of exhaust gasket. Would this ...

backfiring and loss of power loss of power, oily gas smell, some backfiring, poor fuel economy Pull the spark plugs and see if they have a black sooty coating. Sounds like a too rich condition.

...backfiring and loss of power. Maybe,1.lost relay's ground wire from head light and,2.Cdi's wires are wrong,like Greens and L/G or black and Yr/B or both! If wrong ,the engine can start but ignition ...

...loss of power, just backfiring Check to see if you have an exhaust leak at the rear cylinder. A slightly leaking exhaust gasket can cause this. A sticking intake valve or weak valve spring may also ...

backfiring and loss of power. Hi I have a honda steed 400 97 model i had the carbs cleant change the plugs bought from honda im still having loss of power the two back cylinders arent firing but there

...light, no indicators no dash power. bike lost all power at full throttle was backfiring before total power loss. starter switch still works hi, check the CDI or the inner COIL thats just the ...

...loss of power and backfiring My C90T generally runs very well. Occasionally I experience temporary loss of power for a few seconds. It then backfires and resumes full performance. I took it back to ...

loss of top end power and backfiring on 1991 heritage softail classic, any ideas? Hi Carol: I'd start by re-checking timing. Sweet ride!

...backfiring and loses all power. It runs in Neutral I have replaced spark plugs/cables, ignition coils, and ignitor box.... backfires are a sure sign of ign problems , beings that you replaced some ...

...backfiring and loosing power whilst travelling. What can I do to fix this problem. I'd say the loss of power is due to low back pressure, motorcycle engines especially 2stroke rely on back pressure ...