When I rev my motor up to 2000 RPMs (or higher) and just hold it there, after a few seconds the RPMs just drop off. I can't figure out what it is and I've had the car in the shop for 3 weeks now and they don't have a clue either... I really need help on this one.
I thought it might be the timing belt, but it's on right and I've checked and double checked it.
Thought it might be the knock sensor, but it doesn't seem to be...
Does anyone have any ideas? The shop said it's probably going into failsafe mode...
HELP!!!!