ochocinco666
03-21-2009, 07:57 PM
Alright so i just installed a megan exhaust manifold and a 3 inch elbow on my s13 sr20 and when i went to start it up for the first time the car is idling at 2000 rpm constantly... i checked the throttle cable and its as low as it can go... what else would cause this high idling???