2018 6.7 Cummins, 12k Fram oil

[Rat407]

This is a friend of mine. He has been using the Fram oil from Advance Auto 15w40 in his rollback. He usually goes 15k on the oil change. But I had him dump it and at 12k since it was Fram oil Seems I was wrong and he could have gone longer. Filter is a Car Quest made by Baldwin. He changes the air filter every other oil change. Not a bad report. He wasn't sure on what information to put in that is why component and product info are off.

 

[UNC054]

Looks good, not sure of Fram’s starting viscosity but little to no shear most likely, low fuel dilution, and plenty of base left to go 15k.

 

[fantastic]

Looks good, not sure of Fram’s starting viscosity but little to no shear most likely, low fuel dilution, and plenty of base left to go 15k.

This site tested virgin oil at 15.6
http://pqiadata.org/CarQuest_15W40.html

These are excellent wear numbers for the mileage he's running. keep it up & thanks for posting.

 

[PiperOne]

Great sample!! Low wear, oil holding up nicely.....20k would easily be doable.