01-20-2023, 03:33 PM
(01-20-2023, 03:02 PM)Bduck Wrote: Engine oil doesn't exchange with HPOP oil hardly only a very little. Injector life is being compromised with old oil and at 200K miles I have never changed oil before in the HPOP system. Today that will be changed before it sends an astronomical bill of possibly $5G for injector replacement.
How did you find a way to change the oil in your HPOP system?
Why don't shops offer the option of changing the oil in that system?