I wonder if the Black bottle varied much, from the original formula..
It’s not the oil companies. It’s the Liberal EPA. I don’t even run past 5k miles.Stuff like this drives me crazy - they give a warranty tied to a 25,000 mile oil and then state that the warranty is void if you don't follow the manufacturer's vehicle maintenance schedule:
Quote "It does not cover claims that are the result of collision, negligent or intentional abuse, improper service or maintenance,"
Unquote.
So which is it? Follow the OEM recommendations and change your oil at a reasonable interval or follow their ridiculous recommendation and void both your vehicles warranty AND the Castrol warranty? This stuff makes no sense. The marketers are working overtime on this stuff.
That’s always the case with all of the extended numbers they give us for oils and filters though. It pretty much needs to be ideal driving conditions and a clean engine that is super easy on the oil. But at least we know that these oils can go longer than other oils and that it would be a waste of money to use them for a 3-5k intervalThe 20K+ mile oil claims probably are a result of engine lab testing under some controlled condition for a MPFI engine (no GDI engines) .
I’ve been getting M1 5W30 EP at WM for $26 . Even if only run it for a 5K mile OCI (mixed driving short trip to interstate driving) - it’s still only $2 to $3 more than standard M1 vanella 5W30 , so why not ?That’s always the case with all of the extended numbers they give us for oils and filters though. It pretty much needs to be ideal driving conditions and a clean engine that is super easy on the oil. But at least we know that these oils can go longer than other oils and that it would be a waste of money to use them for a 3-5k interval
It’s still plentiful here in Ontario CanadaI'd still like to know why Castrol EP was taken off the shelves.
It was not taken off the shelves (that I know of). There was no recall.I'd still like to know why Castrol EP was taken off the shelves.
In reality very few people have the driving habits that allow this. But in the rare case of someone who owns a car that is very easy on the oil and they are using it for something like medical delivery, I can see 25k being very possible. Those people who do that will often do 1500 miles a week and it’s pretty much all highway driving. I know of a couple of people who do that on some of the Facebook groups I’m in. These guys never do 3k oil changes, who wants to do an oil change every two weeks?25K wow, not for the faint of heart. I'd pass.
True, but I'd get a few UOAs to be sure. An OCI like that can get a person in a lot of trouble going on blind faith, or what he reads on a forum.In reality very few people have the driving habits that allow this. But in the rare case of someone who owns a car that is very easy on the oil and they are using it for something like medical delivery, I can see 25k being very possible. Those people who do that will often do 1500 miles a week and it’s pretty much all highway driving. I know of a couple of people who do that on some of the Facebook groups I’m in. These guys never do 3k oil changes, who wants to do an oil change every two weeks?
I would never run any oil that long.....There was a post about it a few weeks ago but now the website officially claims it. Hopefully it'll start coming back to Walmart.
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Oh absolutely they should do a UOA. I would never ever recommend to go beyond 15k without a UOA.True, but I'd get a few UOAs to be sure. An OCI like that can get a person in a lot of trouble going on blind faith, or what he reads on a forum.
I have, they’re very well known in the Sierra Nevada mountains where I resideAnd people also claim to see Bigfoot