Banshee running on one Cylinder

[Mean4x4]

I have a 99 Banshee that is bored i think 20 over? It has FMF pipes, cool head with 17 cc domes, TORS removal kit & boost Bottle. It's nothing special, just my brothers quad. If you're sitting on the machine that " Passenger Cylinder " is not firing. I tried a new plug assuming that it was fouled, but its still not firing. Where do I need to start? I was going to check spark, compression & then any other suggestions? Should I be looking for any loose wires, lines or hoses? Is there anyone in southeast Michigan who knows a lot about these that could take a look at it?

[Bill]

Switch the plug wires around and see if the other side stops firing,worth A shot. :shrug:

[.]

that and make sure the choke tube between the two carbs is connected

[Screaming Yellow Zonker]

is your plug fouled out? if its not wet than you have a fuel issue. I am a S E Michigan resident (northern Oakland county) if you need help,

[chevrolet banshee]

make shur that carb is geting feul /your line is not pluged

[64xracer]

I had this same problem with a buddys shee the other night.... make sure that the slides are in the right carbs!!!! The slide with 2 slots goes in the carb with the choke knob(left side) the slide with one slot goes in the other(right side).