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  1. M

    What the heck?

    Drove my Buick today and it has a stumble or miss at idle and a fish bitey miss at cruise. Under 1 pound of boost or any pressure on the gas it runs fine. WOT runs great. It rained hard here yesterday but the car was covered. Drove it 40 miles thinking maybe moisture in a sensor or something...
  3. M

    info please

    86 GN replaced vacuum lines under dash for ventalation system. Now when cruising normal the service light comes on when I let up off the gas or coast. Give it fuel and light goes out. Park it and light is on, let it idle for a couple of minites light goes out. I have no way to read ECM info. Is...
  4. M

    Need a tuner in North Alabama

    I have a 86 GN and need a good tune up and check out. I have been reading at this site for years but just joined. Any help out there for a novice? I can drive to Birmingham or Nashville in short order so any help is appreciated. :)
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