flame

Bike is an 01 650 w/ delorto and an auto clutch. Last night riding tight single track pretty hard 30 degrees c the bike would flame out when I chopped the throttle. Happened 3 or 4 times and it was a beast to start after this. This is the first time this has ever happened any suggestions? Going...

Had the bike for a month Used to have KTM 300 having a littel trouble switching from two stroke to four stroke . the bike seems to run fine except it goes through spales of backfiring no real problem if Im in a higher gear. but in tight woods in a lowerer gear its like slaming on the brakes...

I have a FE 350 that runs well but when I rev it and let off the throttle it backfires which doesn't really bother me however it also blows a small flame out of the tale pipe that can be seen in dim light. it has the Big Gun exhaust on it and i wouldn't be shocked if there is some small leaks...

hi everyone,just bought my first berg and i love it ..i don't know if this is a problem,but the bike back fires with a flame..is this normal.i have only ever had two strokes before... would be grateful for any help/comments.......thanks

Bike has always poped and backfired on closing throttle but I notice I now have flame coming out the can as well. Bike is on standard jets with Rhino Race can. Just fitted recommended NGK Iridium plug, would that cause problem ? Exhast Headers have been sealed with good compound and carb...

I have Husaberg 501 of 1997. When I take of the silencer and started engine I noticed that flame goes out of engine. Is it normal, if not how to correct situation.