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2001 e-150 stumbles for 5 seconds when first started 4.9

Sometimes stumbles when idiling

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I would investigate the O2 sensors. O2 sensors have a heater on them so that the computer gets a good signal when the car is not up to temperature. When they do not heat up quickly it causes the car to run rough until the car reaches operating temperature.

Posted on Nov 16, 2008

  • six-of-ten Nov 18, 2008

    What was the problem?

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sr71bb.jpg

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