HELP~~~~Engine compression test

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Apr 6, 2015 | 06:00 PM

ym827543327

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From: TX

HELP~~~~Engine compression test

My evo 9 just did compression test, all cylinders only have 120 PSI evenly. is there anyone can help me out.

Appreciate!!

Apr 6, 2015 | 06:33 PM

lostsoulsevo

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From: Ohau

Was the motor at operating temp when you did the test?

Apr 6, 2015 | 06:56 PM

stiffdogg06

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From: Ohio

Did you also make sure you held the gas pedal all the way to the floor?

Apr 6, 2015 | 07:44 PM

ym827543327

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From: TX

im not sure, bcs its done by the shop, so I guess they should notice that.

Apr 6, 2015 | 07:47 PM

lostsoulsevo

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From: Ohau

You need to find out. The car needs to be at operating temp and the throttle needs to be wot while performing the test.

Apr 6, 2015 | 07:56 PM

ym827543327

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Joined: Jun 2013

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From: TX

thanks man. I will check it out

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