- First Name
- Dennis
- Joined
- Aug 2, 2025
- Threads
- 11
- Messages
- 115
- Reaction score
- 195
- Location
- Central Texas
- Vehicle(s)
- 2025 Bronco Sport, 2017 Ford F150 4X4, 2014 Jeep Cherokee 4X4
I think changing modern oils at short intervals is a waste of money. I've been changing oil when the vehicle tells me to since the early 2000s and haven't hadn't had any issues, even in diesel trucks.Until I got turbo's, I used synthetic oil and changed my oil once a year whether it needed it or not. My boss used to run 25,000 miles before changing oil. No problems. I'm not convinced that with modern oils it is necessary to change the oil often. I've read that turbos run dirty, so I'm changing oil more often these days, but stilll go at least 5000 miles between changes.
I was told once that the worst thing you can do to an engine is start it up and turn it off before it has warmed up. I never do that.
Sponsored