26wx
Well-known member
- Joined
- May 18, 2023
- Threads
- 1
- Messages
- 83
- Reaction score
- 65
- Location
- Lake Erie shore
- Vehicle(s)
- Subaru Forester
The Car Care Nut advocates for earlier oil change intervals due to the turbo. I'd be interested for someone to run a UOA after the engine is broken in a little to see if fuel dilution is an issue with these engines. That's something that would definitely make me opt for like a 5k mile OCI. But not all engines need to abandon a 10k mile OCI. The NA 4.0L V6 in the 4R can easily do 10k mile intervals...it's a port injected engine that's easy on oil.
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