Re: Fuel Pump Oil Pressure Shut Off Switch Question
Not to uncommon for oilpressure switches to have an internal leak around the membrane.
At startup it works then slowly as it leaks stops working....if you wait for a while it will kinda reset and work again for a while.
Replaced many as customers comes in terrified their car looses oilpressure after a short drive.
If the car runs fine on the bypass switch...replace oilpressure switch.
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