Mechanics

OIL PRESSURE

1991 Ford Ranger

Engine Performance problem
1991 Ford Ranger 4 cyl Two Wheel Drive Manual 11911 miles

The hose that runs into the intake on top of my valve cover has pressure and is blowing oil back into the intake. My oil gauge stays on low and moves a little.
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Keylo628
May 4, 2008.



Sounds like a tired engine. Check the pcv valve in the valve cover and change it if its dirty, this will cause pressure in the crankcase

Tiny
Mastertechtim
May 4, 2008.


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