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surging
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  1. General
    For the last several months my idle will surge down usually when I'm pulling out of a parking space or driveway when I'm only going 1-5 miles per hour. Mostly when I'm backing up and I shift from reverse to drive the idle will drop way down and has stalled a couple of times. I also notice that...
  2. OEM Issues
    All, I need some input and specifically regarding the intake manifold. I have a 2003 Trailblazer with the 4.2. It's 2 wheel drive. I've had a bit of an engine idle problem and I did recently buy the car used (less than 8 months ago). It isn't anything major, but sitting at a light the idle...
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