Quote:
Originally Posted by SlickGT1
Wait on a second note. I have a feeling your valves are shot. The fact that you hear air in the oil cap, not burning oil, and no compression in the two cylc, seems like your valves made out at one point with the cylinder.
The problem is somewhere in the head.
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I think you've got that mixed up. The leakdown test pressurizes the cylinder. With valves supposedly closed. If air is leaking, it's generally going to come out in one of three spots; exhaust, intake, or down past the rings. If it goes down past the rings, think about where that air pressure is going to go to excape....
Bad intake valve....you'll hear air in the intake. Bad exhaust valve...air in exhaust. He did not experience either of these. Obviously there are other places that air could leak out, for example a blown head gasket.