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Re: no vacumn to PCV valve,unidentified oil leak at intake.
ANY INTERNAL COMBUSTION ENGINE HAS TO HAVE A OUTLET FOR THE BUILTUP INTERNAL PRESSURE. OTHER WISE IT WILL FIND ONE THRU THE PATH OF LEAST RESISTANCE. (LIKE A GASKET OR AROUNG BOLT THREADS) THATS WHAT PCV (POSITIVE CRANKCASE VENTILLATION) DO. BEFORE THEY WERE AROUND, MOTORS HAD A ROAD DRAFT SYSTEM THAT WAS BASICALLY JUST A VENT TUBE THAT EMTIED THE BUILTUP GASSES OR FUMES RIGHT OUT ON THE ROAD. PCV VALVES WERE A BASIC ANSWER TO POLLUTION BY ROUTING THE GASSES BACK THRU THE CARB, THEREBY BURNING THEM.  JOHN
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junkyardjohn
69 1 TON TOW TRUCK //
84 4WD CUCV BLAZER// 85 1 TON 4WD STAKE TRUCK// 86 M1031 5/4 TON 4WD CUCV// ALOT OF OLD TRUCKS FOR ONE OLD MAN TO DRIVE. THERES ROOM FOR ALL OF GODS CREATURES RIGHT NEXT TO MY MASHED POTATOES//
LIFE MEMBER OF P.E.T.A (PEOPLE EATING TASTY ANIMALS)
DON'T RENT U-HAUL
ALWAYS TELL THE TRUTH
IT WILL AMAZE PART OF THE PEOPLE & ASTONISH THE REST
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