BenzWorld Junior Member
Date registered: Mar 2019
Mentioned: 0 Post(s)
Quoted: 13 Post(s)
Car idles rough in park but drives fine
So my car idles like absolute crap and the revs go up and down while in park but it drives fine when going 30 MPH. I replaced the injector seals, manifold gaskets, all the rubber hoses, caps and rotors, and some vacuum lines. The throttle body boot is going to replaced along with the throttle body as a CEL came on for it. I wanted to ask if the car continues to run like crap what could the other issues be?