That wear is pretty bad.
Hate to sound repetitive, but Castrol Magnatec seems to work wonders in these engines.
For now, wouldn't run any oil past 5k until wear settles down.
Canadian Tire 'Motomaster' or 'Formula 1' conventional oils when on sale at $13-$15 per 5L jug - it's re-badged Formula Shell.
Wal-Mart Valvoline WB 4.73L jugs for $13.88.
I know they are on two different timelines, but it seems like the next level of diesel specs are all sorted out...
I thought they would be harder than gasoline engine specs to finalize?
For the interval, I'd say the results are great.
...but you can see the major stress the oil is under - it has thickened from 10.5 to almost 12cst, and TBN is technically gone.
Originally Posted By: camryrolla
Go with Amsoil SS that is good for 25,000 miles, but use UOA to verify.
Change to Amsoil oil every six months OCI.
Change the oil filter every three months, go with Fram Ultra or M1EP oil filter.
+1 to this, only I would leave the filter on for the whole...
Petro-Canada makes really good oils, use with confidence.
Their regular 5W-30 ran the best of any oil in my 2002 Cavalier.
Unfortunately, you didn't get a great price on them - much better deals can be had buying other synthetics on sale at CT or WM. If you won't go that route, or really want...
I was one of the people who mocked you for being so quick to change-up cars the minute you didn't like one, but I'll be honest, if I was in your shoes, I'd ditch the Focus ASAP...you do a lot of commuting, and it sounds like it is going to become one problem after another.
That Mazda 3 sounds...
My favorite ad for this oil is the one that shows how clean your engine would be if you use this for 15k miles; and it shows an oil pan coated in thick, dark brown-black goop...lol!
I posed the question of who made this a while ago, and a poster on here thought it was Atlantic Ritchfield that...