Wonder if anyone is able to offer advice on the Mark's, inlet valve side on the pistons in the picture. Forged wossner have done approx 10k on a K04 Hybrid that let go during the week, pushing oil through the engine.
Want to be sure this is normal wear before reassembling.
Inspection of the pipework indicates the surging I had and that got progressively worse may have been oil getting into charge pipework and effecting combustion.
Turbo bearing oil seal finally gave gave up, making the turbo sound like a cat being strangled.
Head pictures here for reference too, before cleaning up.
All advice appreciated.
Sent from my SM-G973F using Tapatalk
Want to be sure this is normal wear before reassembling.
Inspection of the pipework indicates the surging I had and that got progressively worse may have been oil getting into charge pipework and effecting combustion.
Turbo bearing oil seal finally gave gave up, making the turbo sound like a cat being strangled.
Head pictures here for reference too, before cleaning up.
All advice appreciated.
Sent from my SM-G973F using Tapatalk