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Compression Test Question - Forgot to press gas pedal

 
Old 03-09-2019, 09:27 AM
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Default Compression Test Question - Forgot to press gas pedal

I just came in from 1st time compression testing my 2002 AP1 with 35K miles.

I ran a test on each cylinder twice with warm engine:

1: 220, 218
2: 212, 218
3: 212, 212
4: 220, 212

However - I was checking my numbers against the forum and realized I'd forgotten to press the gas pedal to wide open throttle (WOT) when running the test.

Are the above numbers about what you'd expect for a healthy engine without WOT? How much of a bump do you see when you press pedal to the metal?
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Old 03-10-2019, 11:13 AM
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Consistency is key. Your numbers are fine. Relax.
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