04-07-2008, 12:48 AM
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#1 |
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3" Exhaust
Join Date: Mar 2008
Location: WA
Posts: 69
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Compression check question...
Hi!
I tried to check the cmpression of my 7M-GE...the gasket on this one is blown and I couldn't warm it up before the testing how the service manual says. So it says 9kg/cm....when I added a bit of oil it was already 12kg/cm The question is HOW BAD IS THIS ENGINE? Do I have to change the rings as well? I appreciate any advice!!! Thank you! |
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04-07-2008, 01:17 AM
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#2 |
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3" Exhaust
Join Date: Oct 2007
Location: SLO
Posts: 234
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i dont know the conversion for psi but if you have a blown head gasket you will have low compression. If the compression jumps more than 20PSI i think it is with a wet test you could have a cylinder to ring problem
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04-07-2008, 03:49 AM
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#3 |
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3" Exhaust
Join Date: Mar 2008
Location: WA
Posts: 69
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I measured a good cylinder...
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