Quote:
Originally Posted by Stormin08
the oil pressure switch is a nice fail safe if you ever loose oil pressure.
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That’s not true. GM would have a bunch of lawsuits if it was. An engine with zero oil pressure will still have the fuel pump running as long as the ecm receives an RPM signal from the distributor.
Imagine if your truck lost oil pressure at a redlight, your engine shuts off, the light turns green, and you get hit by a semi. GM would rather have an engine failure instead of a life failure.