Question about 1999 Chevrolet K1500

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TRUCK STARTS OCCASIONALLY, WHEN IT WON'T START I HAVE NO SPARK & NO FUEL INJECT, INTO TBI, REPLACED ECM,USED OLD CHIP, ALSO REPLACED COIL,KNOCK SENSOR,FUEL RELAY,IGNITION SWITCH AND IN TANK FUEL PUMP

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  • Anonymous Mar 29, 2014

    Car is starting but won't turn over. There is fuel in the tank

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I have a '99 suburban and had the same problem. Couldn't figure it out. Took it to the dealer, and it was a engine disable type module. There is a sensor in the ignition switch that "sees" the key (connected to this module), and allows the engine to start/run. Could be the sensor or the module. My problem was the module. Seem to remember costing about $500 with troubleshooting, parts, labor. Good luck.

Posted on Sep 27, 2008

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