My dads truck, he ran this stuff hard! Broad range of driving conditions represented here: Hills, mountain passes, flat freeway, trip from Washington to Wisconsin and back, hauling RV and boat, small trailer use. Ready to change for sure, held up decent though. Once again, OAI didn't read the oil-type notes in my submission paperwork! Anyone know starting oxidation for this oil? Enjoy!
2013 Ford F-150 5.0L, 15k OCI, HPL PCMO 5w-20
- Thread starter thetricky
- Start date
I don’t know about the 5w-20, but my 15w-40 was 26 oxidation 100 miles in. The prior fill was 5w-30 PCMO so residue should still be HPL PCMO recipe.
The overall report is superb, especially for a 20 grade. I wonder if a 30 grade might improve the iron, but honestly it doesn’t get much better than that so there’s a strong case to stay the course.
The overall report is superb, especially for a 20 grade. I wonder if a 30 grade might improve the iron, but honestly it doesn’t get much better than that so there’s a strong case to stay the course.
Similar threads
- Locked