2001 chevy silverado 5.3 liter 2 wheel drive 94,000 miles. Rough idle not all the time but sometimes especially when the heater is turned on the engine idle will go down sometimes even stopping the engine when in a turn or a load is on the motor like making a u-turn.
I have no signals in the engine diagnostic to show the dealer I have looked everywhere for vaccum leaks etc cant find anything any help or ideas would be great.
have the same problem?
Thursday, September 20th, 2007 AT 2:45 PM