Super A Oil filler/breather cap

cdd · Jun 7, 2018

I have two of my three Super A that when the engine gets up to operating temp I get slight white smoke coming out the oil breather cap.
Is that ok or is it a sign of something?

Jim Ma · Jun 7, 2018

This is a combination of moisture and piston/ring blow by coming out. If the engine blow by is excessive you may need a set of rings or new pistons/sleeves. You could always confirm this with a compression tester. If the engine runs well I would not worry about it, just be sure to check the oil level.

cdd · Jun 7, 2018

Thanks, they do run good, and don't think it is excessive. Always check the oil before use.

Super A Oil filler/breather cap

cdd

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Jim Ma

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cdd

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