2001 bmw 525 65,000 miles
I'm about to add Auto-RX to my engine oil to start the 1,500 mile cleaning phase. Is it ok to use conventional oil for the 2000 mile rinse phase?
I ask because BMW specifies synthetic oil only for all models after 2001. Can I use conventional oil for 2,000 miles during the rinse phase without damaging my engine?
Any body else out there do this to a >01 bmw. Any info would be appreciated.
I'm about to add Auto-RX to my engine oil to start the 1,500 mile cleaning phase. Is it ok to use conventional oil for the 2000 mile rinse phase?
I ask because BMW specifies synthetic oil only for all models after 2001. Can I use conventional oil for 2,000 miles during the rinse phase without damaging my engine?
Any body else out there do this to a >01 bmw. Any info would be appreciated.