Cadillac Escalade, EXT and ESV Forum - 2007-2014
hey guys! i know this has been discussed a million times, but never know what if our gm engines LOVE a specific type of oil.
So my truck is an 07 ext, on the original engine with 330,000 km's on it.
In the past it was always on Mobil 1 synthetic from the dealership, at 290k i started using...