2005 Harley Davidson XL 1200 C Sportster Custom "problems backfire" Questions

My sportster backfires constantly. How can I resolve this problem? I had the carburator cleaned and adjusted, but it still backfires. Ok, due to different terminology used by different people, I'm ...

2000 sportster front cylinder backfires 2000 Sportster with newly added Mikuni carb won't run. When cranked, the front cylinder backfires out the carb. Is the exhaust valve not opening? What could be ...

Type your problem for a solution...engine backfires at sall speeds. cycle set for more than six months with same fuel. had to remove carb and clean to get cycle to start and run. Now it backfires ...

2000 sportster 883 backfires alot any ideas what could be the problem? Id start by checking for an exhaust leak, especially at the manifold

Bike lost all power while riding. Lights, guages, and everything else. Stayed operational for a little while, then started backfiring very bad, and finally left me on the side of the road. The battery

BACKFIREING IN CARB This is a common problem due to the carburetor being jetted so lean. The carburetor is jetted very lean so that it will meet the EPA emission regulations. If you go up one size on ...

2004 spotster back fires and the speedometer is eratic and it kills ut Install new plugs as a first step for backfiring. Is the speedometer setting any codes?? This is the first step in diagnosing it.