Mechanics

CHEVY REPAIR

1992 Chevrolet Van

Engine Mechanical problem
1992 Chevy Van V8 Automatic 108000 miles

I got a valve replacement and oil change. Car started after tightening up the oil filter the car will no longer start.
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Lanel27
September 7, 2009.




You sure you didn't accidentally disconnect something being down there if not do below to determine if its fuel or spark problem

Disconnect a sparkplug wire or 2 and ground it to the engine -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, cap and rotor /distributor pick-up coil, ignition control module, ECM, Ignitor cam and crank sensors- Note: If it doesn't apply disregard it

BTW what valve replacement are you talking about-

Tiny
Rasmataz
Sep 7, 2009.


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