Question about 2004 Ford F150

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2004 f150 runs fine two minutes ..then no oil 5.4

2004 f150 runs fine two minutes ..then no oil pressure valves ratteling ??

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There is clearly a fault in the oil pressure side.

This could be a blocked oil filter with the bypass valve stuck closed.

Or the oil pressure relief valve could be sticking in the open position.

These are both relativelly easy and cheep things to try first.

Posted on Feb 04, 2010

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