Quote:
Originally Posted by Jake Raby
Only the API requires testing of oils for certifications. Guess what, they use two base engines for all the certs, and neither is anything close to a Porsche.
Money can buy anything, even a decal under the deckled of a vehicle with a certain brand name on it.
|
I doubt Euro manufacturers care one whit about AMERCIAN petro institute.
Mercedes, Porsche, BMW, VW-Audi ALL specify testing by independent labs to verify compliance with THEIR specifications, which
go beyond generic EUROPEAN specifications.
Euro specs are ACEA, not API, and here's what Wikipedia says about ACEA
Quote:
ACEA
The ACEA (Association des Constructeurs Européens d'Automobiles) performance/quality classifications A3/A5 tests used in Europe are arguably more stringent than the API and ILSAC standards. CEC (The Co-ordinating European Council) is the development body for fuel and lubricant testing in Europe and beyond, setting the standards via their European Industry groups; ACEA, ATIEL, ATC and CONCAWE.
|
Go ahead and put non DPF-safe motor oil in your diesel and see what you get. For a Mercedes that will have to be 229.51. 229.5 doesn't get it. The rule is don't even top up with noncompliant oil.