Idle rev up and down

NO VACCUM LEAKS.CHANGED IDLE AIR CONTROL VAVLE.DEALER TO MUCH MONEY.PLEASE HELP

Can’t help, no info, no answer.

I think that’s

CAN’T HELP.NO INFO.NO ANSWER.

How do you know there are no vacuum leaks? Did you put a gauge on it? Do a smoke test? Check the IAC valve wiring.

Put a fuel pressure gauge on it as well.

Model, Year, Milage would help.

Quit screaming, we are not deaf!

I had it check for vaccum n smoke test. check the wiring.