I'm pretty sure we've got stuck oil rings based on oil consumption (down to 5hrs/qt), oil color, and puddles of oil in the cylinders on the borescope. This is an O-360 A4A on a Challenger.
Has anyone had success doing an oil solvent flush to fix this? I ran across this document, and it sounds promising. I'd really rather not start pulling cylinders.
https://www.scribd.com/doc/254085919/Oil-Control-Ring-Solvent-Flush-Procedure-Ed-Kollin-CamGuard
Has anyone had success doing an oil solvent flush to fix this? I ran across this document, and it sounds promising. I'd really rather not start pulling cylinders.
https://www.scribd.com/doc/254085919/Oil-Control-Ring-Solvent-Flush-Procedure-Ed-Kollin-CamGuard
