Okay guys, just wondering if you guys have any other ideas on what to try??

My car idles at like 2300rpms all the time, i've tried the adjustment screw, the tps, and nothing works except pulling my intake off and putting my finger almost completely over the little air supply hole in the throttle body! then it idles fine at like 1000. Any ideas???
I'm actually getting so annoyed that i'm thinking about jb welding the hole closed and then just drill a small hole in the weld so that only about 1/4 of the air gets through. what do you guys think?

thanks for any ides

 

easy on the JB weld there. try changing your fast idle valve on the back of the intake manifold. they like to cause a lot of problems.