Originally Posted by ChrisD46
If you are doing no more than a 5K mile OCI in a well maintained engine using synthetic oil - then I see no reason why you can't use an Ultra for two OCI's leaving the oil filter alone between oil changes .
I agree, however there are many people that would never do that, it's too far out of their comfort zone.
I guess if oil filters were 4 times the price they are today and proven that they would last that long, People may change their minds.
Personally now I'm using the Ultra for at least 2 OCI. On my wife's civic I'll stretch it out to 3 or 4 OCI, engine is spotless inside.
If you are doing no more than a 5K mile OCI in a well maintained engine using synthetic oil - then I see no reason why you can't use an Ultra for two OCI's leaving the oil filter alone between oil changes .
I agree, however there are many people that would never do that, it's too far out of their comfort zone.
I guess if oil filters were 4 times the price they are today and proven that they would last that long, People may change their minds.
Personally now I'm using the Ultra for at least 2 OCI. On my wife's civic I'll stretch it out to 3 or 4 OCI, engine is spotless inside.