CHEVY WILL TURNOVER BUT WONT START

1996 Chevrolet Cheyenne

Tiny

brian w an i

September, 19, 2010 AT 10:03 PM

Engine Mechanical problem
1996 Chevy Cheyenne V8 Two Wheel Drive Automatic 287951 miles

I drove my truck the day befour yesterday everything was fine now this morning it won't start its getting gas bot won't fire up

FOUND 51583 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

September, 24, 2010 AT 7:18 AM

Cranks but no start condition-do below: Get a helper disconnect a sparkplug wire or 2 and ground it to the engine at least 3/16 away from ground -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.

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