That’s why I think I’ll change it at manufactures recommendation during the warranty period. The analysis showed TBN was still really good in the oil even though Amsoil says their 0W-20 isn’t recommended for extended drain intervals.
This is my milage driving from Michigan to Florida. 70 to 75 mph most of the time. I still don’t understand why GM doesn’t advertise this setup. They keep pushing the 4 cylinder????
Update on the ceramic coating. We haven’t had much snow thus far but still had a bunch of salt on the roads. I'm amazed at how it’s holding up. You won’t be disappointed.
I’m looking to get a new reader with more capabilities. Specifically one that can relearn tire position and reset the parking break along with ABS function.
Does anyone here have suggestions on brand and models?
Thanks