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Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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07-12-2016, 05:40 PM | #1 |
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Compression test numbers? Anyone done running comp test?
Did compression test the other day.
I got 165-175 across the 4 cylinders cranking and around the 210-220 running. Whats the go with the high numbers running? I thought it was supposed to test between 50-80% of the cranking number? Also what numbers have you guys been getting? Ive searched and only found one other fa20 test.. |
11-10-2017, 12:59 AM | #2 |
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How many miles do you got on your car?
Also, which places do a compression test without pulling the engine? Or which compression tests devices fit in that small space to test without pulling the engine? |
11-10-2017, 01:35 PM | #3 | |
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Quote:
If a mechanic wants to pull the engine to run this test you should find another mechanic. |
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The Following User Says Thank You to mav1178 For This Useful Post: | toast (11-10-2017) |
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