Originally Posted by drostedrummer89
Right. No the oil did not help significantly. It did help it smoke significantly after startup, figures.
How in the world could pressure testing cyl 3 result in cyl 4 blowing out air? Cracked block? Cracked head? Blown head gasket?
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My guess would be an open intake valve blowing it into the intake and into cyl 4 , if you have a cracked anything or blown HG you would have 2 dead Cyl and you dont
When you did this test did you have the valve cover off and check to make sure all valves closed on the testing Cyl