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78 Datsun 620 Smog help

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Wet compression check tests the rings.



If your dry test numbers are low a wet test should be performed to verify your next string of diagnosis.


A compression test alone can only say so much. You either end with a confirmation that the rings are bad or to perform more testing.


In your case, you are looking for a yes or no answer. Lol.

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@500/Qt I think it's cooked.

Half a gallon of oil per 1,000 miles... I think it's done.

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So's my hamster.

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