I think the whole thing is MOOT.
Okay, here's why.
How many ISB CTD's are repaired for oil system failure under 100k? AT ANY MILEAGE?
I don't have the numbers, but I have a sneaky little suspicion that it's a very very small number and then it's probably NOT oil quality related. [Like the one with mud dabbers in the oil filter and the folks letting the foil from the top get into their system--nothing to do with OIL itself].
So I'll put whatever I like in mine AND often. And remember that the use of "non-approved" stuff does not automatically void anything. They have to prove that the non-approved parts caused the
failure. Laws in your state may vary.
Here's what you do IF your truck melts down up on non API oil.
(clipped from Diesel Dynamics)
Point out to the dealer the provisions of the Magnuson-Moss Act. Require that he explain to you how the after market equipment caused the problem. If he can't - or his explanation sounds questionable - it is your legal right to demand he
comply with the warranty. If your still unfairly denied warranty contact: The Federal Trade Commission, which administers the Magnuson-Moss Act, monitors compliance with warranty law. Direct complaints to the FTC at (202) 326-3128.
Okay, here's why.
How many ISB CTD's are repaired for oil system failure under 100k? AT ANY MILEAGE?
I don't have the numbers, but I have a sneaky little suspicion that it's a very very small number and then it's probably NOT oil quality related. [Like the one with mud dabbers in the oil filter and the folks letting the foil from the top get into their system--nothing to do with OIL itself].
So I'll put whatever I like in mine AND often. And remember that the use of "non-approved" stuff does not automatically void anything. They have to prove that the non-approved parts caused the
failure. Laws in your state may vary.
Here's what you do IF your truck melts down up on non API oil.
(clipped from Diesel Dynamics)
Point out to the dealer the provisions of the Magnuson-Moss Act. Require that he explain to you how the after market equipment caused the problem. If he can't - or his explanation sounds questionable - it is your legal right to demand he
comply with the warranty. If your still unfairly denied warranty contact: The Federal Trade Commission, which administers the Magnuson-Moss Act, monitors compliance with warranty law. Direct complaints to the FTC at (202) 326-3128.