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Dark Skies Dark Skies is offline
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Join Date: Feb 2003
Location: United Kingdom.
Posts: 1,200
Quote:
Originally posted by AFJuvat
If you can feel the scratch, it is too deep to leave and not cause more damage.

..P, FYI, no, there really isn't a way to do it in the car, which is unfortunate. You need a sunnen machine to do it correctly.

If you are close to a Porsche dealer, they can or should be able to refer you to a shop that can re-hone the cylinder. If it isn't too deep, they may be able to "buff" it out with the silicium paste. Otherwise, you will be looking at a oversized piston and rings. Fortunately, you only have to change the one that is bad.

AFJ
Is it possible to rebore these cylinders? I was under the impression the bores are specially treated for long life but can't be rebored.
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1983 944 Lux (manual) 2.5 litre 8 valve na and no pas

1991 944 (automatic) 2.7 litre 16 valve na and pas

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Old 01-05-2006, 01:46 PM
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