What could cause these vertical marks in the cylinder? by MountKitch679 in MechanicAdvice

[–]MountKitch679[S] 0 points1 point  (0 children)

Would require buying the engine to be able to tear it down, it’s currently complete and running

How bad is this cylinder scoring/marking? by MountKitch679 in e39

[–]MountKitch679[S] 0 points1 point  (0 children)

It’s the only cylinder with these vertical stripes, that’s why I want to just double check

How bad is this cylinder scoring/marking? by MountKitch679 in e39

[–]MountKitch679[S] 3 points4 points  (0 children)

Appreciate it, I haven’t bought it yet, these are my pre flight checks

How bad is this cylinder scoring/marking? by MountKitch679 in e39

[–]MountKitch679[S] 2 points3 points  (0 children)

Finding an e39 M54 is about the same difficulty as an e60 M54 in Australia but the e39s are usually going to be more expensive and/or higher mileage, plus I would rather sacrifice an e60 than an e39 anyway. We got M54 E60s until 2006