Mechanics

WONT START

1996 GMC Jimmy • 210,000 miles

96 gmc blazer wont start alone with battery will start when jump started. Replaced fuel pump relay and regulator, battery cables and starter with no luck in resolving issue.
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Larada62
September 10, 2012.



When you say won't start do you mean won't turn over or do you mean turns over and won't fire? If it will turn over and not start then check the fuel pressure it has to be 65 psi to start. Get back to me.

Racefan966
Sep 10, 2012.