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  1. DTC's, Problems & Troubleshooting
    Hello everyone, I bought a 1999 Buick Park Avenue, naturally aspirated and, long story short, I replaced the upper plastic intake and gasket hoping that would help my rough idle and low power problem. Upon finishing the repair, and I had borrowed and DTC scanner from a friend and was setting...
  2. General Tech
    It started with intermittent pauses while trying to fire the car up, then one morning it just wouldn't turn over at all. The battery is fine, the battery cables are fine, starter has been tested, fuse and relay are fine, swapped ignition module, swapped ignition switch and I still get nothing...
  3. DTC's, Problems & Troubleshooting
    I have a 1992 Oldsmobile This is what happens... starts fine engine runs will continue to run ok for about 10, 15, 20, min then it shuts itself down (no stumble or indication) just like you turned the key off INFL RESTNT light flashes CHECK ENGINE LIGHT is on all the time security light is also...
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