I am having too much blow by on a overhaled engine that sat for about 2 years, no mater what I try with one catch can works and might try a second. It is a steady pulse of smoke out the oil cap, with the oil cap its a loss out the main seals that sprays oil everywhere and with a draft tube its controllable loss of oil. I did try to run her 45 min up a grade with a lot of metal in the bed, this is varring from 2400-2800 rpm in 4th and did not get much smoke out the draft tube or oil on the ground at the destination. So put the cap back on and tryed a run back the other way on the grade, well she barfed oil at the other destination and was down the same 3 quarts. The good news is there is no fog of blue eminating from this engine, what little that might came from hammer down is a wisp of gray.
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