Hey guys,
Just curious on your thoughts as well as if anyone has any other Blackstone reports from Shell Rotella Oil. Basically, the oil analysis says bushing, turbo, or oil cooler wear.. I do work for a performance Audi company on the side and the owner of the shop said copper is usually engine bearings.
If engine bearings, I'd have audible knock correct? My engine sounds smooth as butter.. Any other signs I can look out for?
Thanks in advance,
Just curious on your thoughts as well as if anyone has any other Blackstone reports from Shell Rotella Oil. Basically, the oil analysis says bushing, turbo, or oil cooler wear.. I do work for a performance Audi company on the side and the owner of the shop said copper is usually engine bearings.
If engine bearings, I'd have audible knock correct? My engine sounds smooth as butter.. Any other signs I can look out for?
Thanks in advance,