re rpms jumping 500-600

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06-05-2004, 07:19 PM

trubd

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re rpms jumping 500-600

yesterday as I was coming home, I stopped at a red light and my rpms started to jump from idle and the car felt like it was going to die. What could it be? I cleaned the tb and filter like 5000 miles ago. could it be my coil packs? Also sometimes out of the blue my engine vibrations become very powerful and I can feel my whole car shake violently and it lasts for about 20 mins and goes away. Any ideas? THanks

06-05-2004, 07:23 PM

drvefastho

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Join Date: Mar 2004

Posts: 37

give your car a tune up......and check it for codes.....make sure your idle RPM is good...im thinking it can be ur plugs.....but yea....a tune up could be good if u havent done one in a while.......