2000 Rpm Idle Problem
 

Every time i start my car the RPM's go up to 2000 or 1500 RPM's. When ever I put it in drive it feels accelerated. But sometimes the RPM's go back to normal around 700 or 800 RPM's. I'm thinking a sensor might be the problem. What could it be???

does it rapidly go up and down when cold? you definitely wanna check your TPS. do a diagnostic and get an error code. TPS can be 41 or 51, depending on the problem.

No it dosent go up or down it stays at high RPM's most of the time.

you probably dont have any air leaks then. id start looking at the TPS. you should be able to get an error code/s.