1998 chevy truck 5.7 wont start. no spark to plugs. (swapped roter, engine control module, and the coil with known working parts). still no spark. security light goes out after few seconds, help

Asked by Jun 15, 2015 at 11:58 PM about the Chevrolet Silverado 1500

Question type: Maintenance & Repair

no spark to plugs. have not checked crank sensors, ecm, or any other components. help

2 Answers

67,495

Check the distributor control module,

26,525

the rotor burned thru? .. im sure you have 12 volts to the distributor ?

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