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Old 03-04-2014, 10:25 AM
gmc Jay gmc Jay is offline
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Re: Does a GM oil pressure switch serve as a fuel cutoff ?

Quote:
Originally Posted by MT-2500 View Post
No way.
Oil pressure switch is not a fuel cut off switch.
It is a switch to keep engine running in case the fuel pump relay quits.

Does the relay click on and send 12 volts to fuel pump key on 2 second prime up or while cranking engine?

Best to start a new thread on your problem.
Give all info and someone will help you
ok thanks
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