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2002 Chevrolet S10 Question: stalling, check engine light flashing

 

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rustychevy, 4.3L V6, Hauppauge, NY, August 04, 2012, 12:32
 Rookie

sometimes stalls at lights.When coming down a hill I downshift (auto trans) and dynamic brake and engine light comes on flashing switching to OD shuts off light .The same thing happens if I leave shifter in drive not OD . I have replaced coil,plugs.plug wires and crank sensor.

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  • Answer #1

    Chevy Power August 08, 2012, 12:53
     Journeyman

    You should have it diagnosed. Lack of spark, fuel, timing or compression will cause a misfire (check engine light flashing).

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