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90 Geo Prism problems

03-19-2005, 03:13 PM
I think that there's a pressure leak in a 90 Geo Prism I'm working on, but I'm not sure what the compression rate should be. I have the tool to test it, I just need the rate. If someone, anyone knows, I'd appreciate the info. Thanks.

03-19-2005, 04:42 PM

msn has some info but its up to you if you want to trust them lol

11-10-2005, 03:51 PM
I would check all cylinders and go with the higest one That is a good rule of thumb

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