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so i was writing up a customer that just bought a 2016 2500hd with the duramax engine... that truck still has DEF and all the emmisions junk the cruze does. I remember we here at the dealer use mobile 1 delvak oil in 15-40. i confirmed with parts department that it is in FACT NOT dexos 2 approved but meets CJ-4 standards.
So why is it that the pickups don't have to use the Dexos 2 for warranty yet the cruze must? we both have the same emissions systems, both use ultra low sulfur highway diesel. This is odd that the big pickups dont have to use it and the Colorado and CTd have to. why not make all 3 oil burners use Dexos 2 or make it so non have to. either way it would make more oil get the dexos 2 stamp or if it is abolished or more oils meet the dexos 2 it would be favorable. or heck make it so any oil that's CJ-4 will allow easy of warranty so we can all get on with ownership with ease
So why is it that the pickups don't have to use the Dexos 2 for warranty yet the cruze must? we both have the same emissions systems, both use ultra low sulfur highway diesel. This is odd that the big pickups dont have to use it and the Colorado and CTd have to. why not make all 3 oil burners use Dexos 2 or make it so non have to. either way it would make more oil get the dexos 2 stamp or if it is abolished or more oils meet the dexos 2 it would be favorable. or heck make it so any oil that's CJ-4 will allow easy of warranty so we can all get on with ownership with ease