interesting test ... maybe one more reason not to do extended OCIs with di engines.
I'm doing about 7500 with syn and about 4500 +/- with dino. Sometimes I think 4500 miles with dino is too much but then again if it's raining, oil change has to wait
Couple weeks ago changed from 10W30 dino to 5W30 syn. The car gets whatever is available in the garage without too much (less than 1/3 qt) mixing or is that blending ... lol
I'm doing about 7500 with syn and about 4500 +/- with dino. Sometimes I think 4500 miles with dino is too much but then again if it's raining, oil change has to wait
Couple weeks ago changed from 10W30 dino to 5W30 syn. The car gets whatever is available in the garage without too much (less than 1/3 qt) mixing or is that blending ... lol