2003 Yamaha YZ 250 "im wont fire" Questions

Im having trouble starting my Yamaha cygnus 125 if it has been idle for more than 3 days. The electric start makes a loud banging noise and the engine wont fire, the kickstart wont work either. Once ...

wont go,still got compresion and that,dont think im getting spark try pulling the plug, stick a screwdriver in the end of the spark plug wire and hold it to the metal of the bike try starting it if it

...wont fire up, Im getting a spark off all 4 plugs carbs appear to be clean just wont fre up squirt a bit of aerostart in the air cleaner, if that makes it run its a carby fuel problem, if that doesnt ...

...coil hot wire it wont show fire untill i unplug it and test the wire by its self(orange)then i get a hot test. Im about to pull my hair out. Thanks jon There may be a short in the kill switch ...

1986 suzuki wont stay running, i just put a new set of plugs in and it fired right up, now it wont stay running when im at a stop sign or off of the throttle did you gap the plugs

wont fire ive got 12v at red/white coil wire but im only getting 2.5 v at the orage wire on the coil ive replaced the ignitor and checked the pickup coil what else could it be? check the continuity on

im trying to start my 450 wolverine after sitting a yewar. It wont fire up,like getting no gas any ideas having same problem, but i only left it for 5 months. Did you get it started? if so, how? or ...

...Im not gettin no spark from the coil unless i wire it up direct but it still wont start can any 1 help plz your wires to the kill switch are most likly cut also need to re wire all that was cut with ...

...wont fire im getting fuel but no fire i bought an 06 gsxr 1000 from a friend that was running when he parked it but when i got it i tryed to start it and i dont think it is getting any spark it used ...

...just cranks and wont fire . I checked the no1 plug and it was soaked Now im thinking its in my switch , but i don't know i sure coud use some help Any thoughts PLEASEhit me back at ...