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Ford

Rebuilt ford 302 with about 600 miles on it Why does it keep blowing out all engine gaskets and blowing oil smoke out the tail pipes when valve cover breather and pcv are ok?

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Wiki User
November 02, 2007 4:19PM

Sounds like your oil drain passages in the motor are blocked up. When the oil is getting pumped up it is unable to drain back down and is blowing out your seals and burning up the oil.