2000TA_Artic_man

It seems as if sometimes my car is trying to search for a correct rpm. Also, my car sometimes stays in a cruise control mode, where when I let my foot off the gas, the rpms do not come down. I used search and didnt get any info to help me with this issue. One thing I did replace was the TPS too. I am going to take it to autozone to check the service engine light code.

Any ideas what is causing this problem?

Thanks

RPM WS6

iTrader: (3)

Do you actually have an SES light at the moment? If so, definitaly start with checking that.

Otherwise, lots of things can cause idle issues like yours. IAC motor bad/IAC pintle or bore dirty/clogged, bad/dirty MAF or other sensors, vacuum leak (via intake, air bellow, EGR, EVAP, PCV, etc.). Hard to tell without knowing what you may have already tried/checked. It would also help if you had access to a scanner that would give you info like fuel trims.

See what code you're getting first. Next, I'd try to put a stock MAF back on the car if you can get one. And if you're using an oil based filter (K&N, Holley) I'd clean the MAF wires (using electric parts cleaner and Q-tip, being VERY gentle with the wires) and go back to a paper air filter as well.