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Compression Test
- To: Alfa Digest <alfa@domain.elided>
- Subject: Compression Test
- From: Mark Denovich <mark@domain.elided>
- Date: Tue, 21 Jan 2003 20:36:00 -0500
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- Reply-to: Mark Denovich <mark@domain.elided>
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Can I safely assume that doing a compression test on a cold engine,
particularly an engine that has sat for a few weeks, is practically
worthless? (and by cold, I mean about 40-50F)
I was getting ready to do a valve adjustment, and wondered what I'd see
on a test. The results were (in psi): 165, 170, 185, 210, 170, and
165. These numbers were quite a bit more variable when I first measured
them shortly after I had parked the car... (I lost the paper I had
written them on, which is why I thought I would do the test again.)
The engine in question is in my 164S.
--Mark
http://alfa.denovich.org
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