Se help needed. Idles fine till I run it, then it hangs at 2k
 

Idle is dead on at 800 wo the bacv. Runs great until I go for a trip and the idle gets hung up at 2k, I blip the throttle it goes back down. Check the tps and adjusted, on the tps it reads 6.26k ohms at WOT, in the manual it states 5k. Wonder if it is bad? The car was a mess when i got it and every screw was messed with. So I put it back to what I consider good settings did the standard idle adjustment, now the car is fine until I go then every time I shift it "hangs at 2k" blip the throttle down to 800. Any ideas? I just cleaned the throttle body again. Thank in advance!

Kevin

Here is the info on the car,
71k miles, great compression just did a new fuel pump, filter, injectors, button, cap, lower and upper manifold gaskets, grommets for injectors, air filter, plugs, wires adjusted timing.