Thread: 79 928 poors out blue smoke under heavy acceloration.
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TheStig TheStig is offline
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Join Date: Jan 2001
Location: Liberal Hell (SF Bay Area), CA
Posts: 1,030
I'm from the 944 board and it sounds like 2 problems. Valve guides or piston rings. The only thing to make sure is a compression test. Would a compression test also reveal a worn valve guide too though???

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Andy

1987 928 S4 - 3" Single Exhaust after cats
1999 Mercedes C280 Sport Package
2003 Mercedes ML350
Old 11-13-2001, 09:26 AM
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