Spartan GL
Specialist Walter US Army
I use Mobil 1 Synthetic 10W 30 and Filter every 4000 Miles just seeing what everyone else uses in their GTP
Mobil 1 syn 0w-30...I will probably do 5w-30 for the winter.
mobil 1 synthetic 10w-30 and a bosch filter. i started using synthetic when i somehow started putting 4000 miles on my car a month. i'm probably close to 5k and the oil is still gold. f*ckin highway miles
Do tell?Mobil 1 synthetic with GM filter, cool thing is I get 6 quarts for 20 bucks!!!
What's the deal with Fram?
(Unfortunately, I have never cut one in half so I guess I will)