please help me/expert needed

[96boredandstroked]

i have a 96 banshee. bored stroked ported and polished. from the day i bought it ive had a small problem with fouling plugs but only on one side. usually left. which is weird because i only have one carb running both cylinders. and now im having this problem.... it will fire than quickly die out. and when it does run it will randomly die out and it is very hard to keep it running. than the next second it will be fine. and it repeats. and on top on there is a constant poping and it has absoultey no power to what it usually does. someone please help me. i have no idea if this is carbration or igniton problems. and its to random for me to diagnose.

[robert0762]

First thing I Would do is compression test and check the reeds

[pabansheematt]

i have a 96 banshee. bored stroked ported and polished. from the day i bought it ive had a small problem with fouling plugs but only on one side. usually left. which is weird because i only have one carb running both cylinders. and now im having this problem.... it will fire than quickly die out. and when it does run it will randomly die out and it is very hard to keep it running. than the next second it will be fine. and it repeats. and on top on there is a constant poping and it has absoultey no power to what it usually does. someone please help me. i have no idea if this is carbration or igniton problems. and its to random for me to diagnose.

What side fouls? Possible crank seal.

[vulvafan537240]

swap plug wires and see if the problem moves to the other side

[96boredandstroked]

if i swap plug wire they both foul.

[96boredandstroked]

i just did and they both check out fine.

[96boredandstroked]

and im not so concerened with the fouling of plugs right now since the thing will not run most the time it will fire once or twice than juts die out.