Question about 2003 Chevrolet Tahoe

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Rough idle in morning

2003 Tahoe is running very rough in the morning. The entire car shakes a bit until it warms up. It will also sound as if it is going to die while stopped at stop signs when it has not been running very long

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  • saugustine Dec 10, 2009

    Yes I the check engine light is on

  • Mark Egan May 11, 2010

    Are you getting a Check Engine Light? Sounds like the Throttle Position Sensor. Take it to AutoZone or Oreilly's and get it scanned for codes. Write them down! Report back here for further direction.

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  • 67 Answers

The intak need to be cleaned up dont do ur self u blw intk

Posted on Dec 10, 2009

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My 2003 chevy tahoe won't start in the morning


Many possible causes....Too little info to make an intelligent suggestion. Try charging the problem vehicle's battery with jumper cables for 2 minutes with the supply vehicle running at fast idle (or about 1500-2000 RPM, if it is tachometer equipped) before you try to crank the problem vehicle on a cold morning. If it starts right up, you likely have a weak battery that needs replacing.

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