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I need to know the service limit for compression psi.
I have a 5th gen, with a h22a4 with 195k milage. I just did 2 compression tests on all four cylinders. The first run of tests went as follows:
Cyl #1 190psi
Cyl #2. 185psi
Cyl #3. 190psi
Cyl #4. 210psi
I put it all back together and started it up and let it run for a couple minutes, and then tested it again. And I got slightly different readings this time.
Cyl#1. 195psi
Cyl#2. 185psi
Cyl#3 195psi
Cyl#4 210psi
How are these readings? Good? Bad? Did I even test it the right way?
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