Accerlation problem with 02 Grand Am (3400)

[AznGA]

Here is how my engine behaves during accerlation. The RPM would go up, stop, go up, stop, etc. It's more apparent during WOT. What do you guys think the problem is? TPS? TCC?

[Doubt_Incarnate]

maybe its a fuel starvation problem, it doesnt get hot or make funny noises does it?

[AznGA]

Nope.

[Doubt_Incarnate]

check all the fluids? i know once i worked on a honda and we started up before topping off the coolant and it did a psycho reving idle hunt. putput put zooooom all the way up to 2500rpms and back and forth, we couldnt figure it out, we just topped off the coolant and it stopped, just like that. but the tcc does sound like a culprit, if its there for the entire rpm range and most apperant at wot id have to rule out the tps, and the o2 sensor since its neg at wot. maybe a vacuum leak. i'd still check the fuel filter and run some injector cleaner. doesnt do anything at idle?