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compression readings

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Old Mar 16, 2009 | 07:51 AM
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ndfollmer's Avatar
ndfollmer
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compression readings

95 302 w/250,000. been having power problems but have been able to build back up slowly but surely. The question I have is this. Yesterday I put a compression guage on and wrote down all the readings.
1-160 5-145
2-160 6-145
3-145 7-152
4-160 8-155
Do these readings sound good for an engine with these many miles? All I'm finding is that the lowest needs to be within 20 or 25% from the highest. It did take 2-3 strokes to get these readings and they all held steady. I'm sure they have worn rings, but it still gets me around fine. No codes what so ever anymore.

Thanks for any replies.
 
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Old Mar 16, 2009 | 06:15 PM
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EPNCSU2006
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Those numbers look fine to me for a 250000 mile engine.
 
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