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Compression Check

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Old 28 March 2002, 11:00 PM
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Vinesh
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I am having a compression check done by the dealers next Tuesday. What sort of figures should I be looking at.

CAR:
MY99 with PPP

Cheers
Old 28 March 2002, 11:15 PM
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Bob Rawle
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With engine fully warmed up.

range is 146-175 psi
minimum limit is 138 psi
max difference between cylinders 7 psi

remove all plugs, disconnect crank position sensor connector and then crank each cylinder 10 revolutions to measure.

hope that helps
Old 28 March 2002, 11:19 PM
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Vinesh
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Cheers matey, I only needed the figures. I will ask the dealer to write them down and compare them with urs.

Whats a good figure for a engine with 30k? or is this hard to pin a figure on it?


[Edited by Vinesh - 3/28/2002 11:23:30 PM]
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