I took the throttle body off and adjusted the TPS. The throttle body didn't look very dirty - there was some carbon the the throttle plate but the walls themselves were clean. Started it up and same problem.

There is no CEL. I have absolutely no idea what is wrong. I don't even really think its the 02 sensor anymore since the problem kept getting worse over a week or so. If it were 02 I would think it woulda gone bad all at once.

Any more ideas??

Thanks,

Scerb

http://www.scerbfab.com/carb_faq.html