Piston Scoring

Aug 01, 2007 21 Replies

Looking at the photos, partial heat seizure was my first thought.

As MrCheerful has said, looks like a lubrication issue.

Looks like pickup due to partial seizing to me - too hot while running in?

Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required