I have a 1996 pontiac bonneville with a high idle problem. I tried the mass air flow sensor, idle positioning sensor, intake gaskets. I bought this car and have been trying to find the correct reason why it idles 2 1/2 to 3000 rpms when I start it and drops when the engine warms up. The car is omitting an smell like rotten eggs and smells like the engine is burning something.
Saturday, January 21st, 2012 AT 12:03 AM