1975 Chevrolet Blazer Oil Pressure Gauge Shows Zero After Warms Come Complete

1975 CHEVROLET BLAZER
500 MILES
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Oil pressure gauge shows zero after it warms up after I come to a complete stop, but when I check the oil it's full? 363 engine
Oct 27, 2012 at 11:12 PM
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RASMATAZ
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Check the oil pressure with a mechanical gauge if its okay-replace the oil pressure sending unit not okay-could mean engine bearings or oil pump pressure relief valve sticking-
Oct 27, 2012 at 11:19 PM
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