95 yamaha razz starts but wont move.

[stearnsaj]

I have a 95 razz that i picked up a couple weeks ago that i had running well. yesterday i went to leave and when i opened up the throttle it just shut down. I took apart the carb and cleaned everything out thought it might not be getting enough gas but that doesnt seem to be the case. I think that it is getting too much air because when i hold my hand over the air intake it works like normal. Any ideas on how i could fix this?

thanks

[Blackbomber]

Check carefully for vaccum leaks. Spray some WD40 all over the intake to carb, and carb to airbox unions while bike is running. Listen for RPM change.
Also, I have had plugs take a dump and the bike idles dreamy, but breaks up upon reving.

[zeonsredcomet]

Make sure your sparky is torqued down tight but not too tight. Put a new spark plug while your at it and make sure the gap is at .2-.3 inches.
If you have a leak the RPMs will drop when spraying wd-40.
Also make sure your needle in the carb is down all the way and seated since you may have the needle not quite seating.