1997 kawasaki ZZR 400 "backfire won start" Questions

...Won''t start, Looses power in top Gear I have a Kawasaki ZZR400 1997 model. I have difficlty in starting the bike and when I do, it looses power in top gears. When I put Valve Ease in it moves like a ...

Won't start just backfires I have a 93 honda cbr 600 f2 that won't start and only backfires; it has new spark plugs, changed the oil and coolant. New battery. It will turn on but backfires

...won't start and it;ll backfire then almost start then nothing? my 1987 yamaha razz riva scooter won't start and it;ll backfire then almost start then nothing? take out the spark plug and ...

...times when I do this it still won't start.Amtotally frustrated with this problem Have you checked the valve lash lately. Many times backfiring is from improper timing an valves not set

...won't start just pop or small backfire! Changed coils on Harley now it won't start just pop or small backfire! Please remove sparkplugs and hold them on engine connected to cable and check for ...