Mechanics

CHEVROLET LUMINA FUEL PRESSURE PROBLEM

1990 Chevrolet Lumina • 80,000 miles

Car runs excellent. Some days you go to crank it and it turns over but does not start. Put 2 crank censors and a map censor in, changed plug wires and plugs, changed all fluids and filters, changed battery, changed relays, put new gas in it. Does not matter if it's hot or cold out. Completly random. Wont start today then go out there tomorrow or 3 days from now and it starts and runs great for weeks. Can't figure out whats wrong with it.
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Crazymom88
March 2, 2013.



Check fuel pressure, the pump may be failing

Roy

Already checked the fuel pressure and it's good. We have ran out of ideas

Tiny
Crazymom88
Mar 3, 2013.
What was the fuel pressure exactly?

Roy