The owner’s manual says oil change every 10,000 miles. The dealership says they use 5w20
Motor craft Synthetic Blend. I changed the oil at 4000 miles to Pennzoil Ultra Platinum 5w20 with a Fram ultra-filter and again at 10000 miles, and ran it to 20000 miles on the Pennzoil Ultra Platinum and did a uoa and everything was fine and said I could extend to 12000 miles.
Now my question is if I went to Trop Artic Synthetic Blend which is almost the same as the Motor craft with the Fram Ultra Filter and did 7500 mile oil change and only change the filter every other time would that be ok. The filter is a pain to change and I can get the Tropic Artic oil for 1.99 a quart.
The car is about 90% highway and 10% city driving.
Motor craft Synthetic Blend. I changed the oil at 4000 miles to Pennzoil Ultra Platinum 5w20 with a Fram ultra-filter and again at 10000 miles, and ran it to 20000 miles on the Pennzoil Ultra Platinum and did a uoa and everything was fine and said I could extend to 12000 miles.
Now my question is if I went to Trop Artic Synthetic Blend which is almost the same as the Motor craft with the Fram Ultra Filter and did 7500 mile oil change and only change the filter every other time would that be ok. The filter is a pain to change and I can get the Tropic Artic oil for 1.99 a quart.
The car is about 90% highway and 10% city driving.