Engine Mechanical TopicsDiscussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.
I have a 03 sportster 1200 that when i try to start ut it back fires it does not start up just acts like it wants too but backfires any help would be great
I have a 03 sportster 1200 that when i try to start ut it back fires it does not start up just acts like it wants too but backfires any help would be great
Have you done any work on the motor recently? A little background and history would help.
No motor work just put the bike in time. Changed the spark plugs and it has a new coil pack. Still does not satrt just acts like it wants to and backfires