Mechanics

CHEVROLET SILVERADO ENGINE PROBLEM

1990 Chevrolet Silverado • 138,000 miles

How do I test the fuel pump on a 1990 Silverado with a 350 engine? I just bought it. Has been sitting for two years. Was running daily until parked. Now, no fuel in filter, pump not running. Relay has been replaced.
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Guest
January 29, 2013.



Check to see if pump is getting power first then put a pressure gauge on the fuel line, if tbi it shold be 9-11psi

Hmac300
Jan 29, 2013.