Originally Posted By: Bill in Utah
Originally Posted By: tig1
The one UOA I did last year on the Focus with a 10K OCI was very good. TBN was almost 4. Metals low, so I know in my application the EP will go well beyond 10K. I just changed oil last week in the Focus with 10,500 miles and it still looked good. The oil drop test looked good as well.
But in your own words;
Quote:
Also UOAs are not a way to decide what oil to use.
From:
this thread
and
Quote:
UOAs are not of much value since each company can vary with the results quite a bit with the same oil.
from:
this thread
and I could go on.
So with those thoughts, I guess the UOA you did really does not tell us how your Mobil 1 EP really does.
My point is IF the UOA proves your point (ie promote your cause) they are fine, but if they don't then UOAs are not worth very much and your above comments show this mindset.
You are NOT the only one here that has this mindset but it does seem that Mobil 1 users have it the most.
Just keeping it real.
Bill
I started using M1 EP long before I ever heard of UOAs. I did a UOA for the curiosity of it, since I had just discovered this new thing. It was after doing a UOA on both of my cars I began to realize UOAs are not of much value for the average person. I still believe that. Slight coolant loss is the only reason I might do another UOA.
So now, you know how to "keep it real" since you had no clue as to my reasons before for doing UOAs.