Originally Posted by ND120883
pcv valve = the one that connects to the top of the valve cover right?
I forgot to mention that when i first start the car it idles at 1500 for about 3 minutes or so, then comes down after the engine warms up.
That's what normally happens when a car first starts, and the normal idle level is aroung 700-800 after it has ran for a few minutes. A tune- up sounds like a good idea if you haven't done it in a while. If need be adjust the idle switch, but first go with the tune- up.