I am a bit confused, apparently there are two different AC Delco synthetic 0w-20s, one that is good for Dexos and the other DexosD. Evidently both are made by Mobil 1, but I cannot seem to find the ESP X2 oil in anything but quarts locally, but I find a lot of AFE 0w-20 Dexos1, Gen 2.
I see...
Interesting, I will have to look into the ultra version. I had to buy a standard one today $10.99 at O'Reilly. Just got back from driving to Carlsbad and the Grand Canyon from Houston (averaged 43 mpg for 50 miles) and need one done tomorrow. I understand that there are three filters...
Bought my Chevy Silverado LT, Light Duty Diesel (3.0L Turbo) back in December. I had been looking for one for a while, hated to pay retail, but then everyone had been asking 5-10k more.