O.k. Moper, help me out here. I just performed a leakdown test with my neighbors leakdown tester. It didn't have any instructions, but this is what I got on all 8. Also, I was told the slight air I heard going into the crankcase was normal as it is passing through the ring endgaps. Anyway, this is how it read:
On TDC, pulled plugs, hooked up adapter into plughole, plugged tester in and when I turned the valve to pressurize with shop air, the left guage would go up to 40 PSI when the right gauge needle hit set, or 0%. Leaving it there, it did not move. The left gauge had KPa and PSI. I went by PSI. As soon as I would pressurize the cylinder, the right gauge would start moving quickly, going from 100%(red) to 0%(green) when it got to 40 PSI. All eight cylinders, same thing. Is this bad?