need help asap

[banshee87]

ok here goes got my buddies 02 banshee i rebuilt the motor because he shot the crank because of rod bearing failure new pistons .20 over on the bore dmc alien exhaust boost bottle still has tors now it either idles way to high im guessing 1/4 throttle or it will run for a few seconds and die or it just dies also new boyseen power reeds got to have right asap ::

[Washburn]

Check the obvious first. Choke on/off Crossover tube. whatever. Mess with the idel screw turn it all the way in then turn in out by half turn incriments. If thats not it check your carbs. Is there fuel running out while it sits or when your starting it? Your float jets might be off check that and make sure your needle jet is working properly. Make sure your slides are in synch. Then check your reeds make sure they are in rite they could be stuck. Let us know.

[banshee87]

Check the obvious first. Choke on/off Crossover tube. whatever. Mess with the idel screw turn it all the way in then turn in out by half turn incriments. If thats not it check your carbs. Is there fuel running out while it sits or when your starting it? Your float jets might be off check that and make sure your needle jet is working properly. Make sure your slides are in synch. Then check your reeds make sure they are in rite they could be stuck. Let us know.

ok where is the choke tube the only screw on the carbs i see is the a/f screw this quad sat apart for a year so im going to take the carbs apart today reads are ok when first started fuel ran out both carbs now they dont

[Washburn]

ok where is the choke tube the only screw on the carbs i see is the a/f screw this quad sat apart for a year so im going to take the carbs apart today reads are ok when first started fuel ran out both carbs now they dont

 

 

The choke tube connects your two carbs. The idel screws are on the TORS Hoiusing. Mess with the air fuel screw fuel too. Just make sure your not running rich or lean. Your slides or floats are probably messed up.