Mechanics

CHEVY S10 WILL NOT START

1997 Chevrolet S-10

Electrical problem
1997 Chevy S-10 Two Wheel Drive Manual

My son was driving his s10 home when it just quit running on the highway. I have replaced the fuel pump, fuses, fuel pump relays, fuel pump oil pressure switch, fuel injectors, battery, and main computer. It will turn over but does not start and it would appear that the fuel pump still is not coming on. What could be the problem?
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Jcmy2sons
April 1, 2009.



Is this a blazer or truck, also is it a 2.2 or 4.3 engine?

Rasmataz
Apr 1, 2009.
Truck 2.2 4 cylinder

Tiny
Jcmy2sons
Apr 1, 2009.
At the fuel pump relay orange wire jumper it to the gray wire did the fuel pump come On? If so the computer is not grounding the relay.

Rasmataz
Apr 1, 2009.