I must be really unlucky...not able to find any of the 2 oils that I'm interested in...Chevron Supreme or German Castrol.
I live in Oak Ridge, TN, close to Knoxville. Does anyone know how to find some GC in this area?
I'm doing an Auto Rx treatment soon, and want to change to GC or Chevron Supreme after that.(current oil: Pennzoil HM 10-30)
What kind of temp-range is GC suitable for? is it ok in 90 degree summer? or just in winter?(97 Ford 4.6L mod.sohc)
I live in Oak Ridge, TN, close to Knoxville. Does anyone know how to find some GC in this area?
I'm doing an Auto Rx treatment soon, and want to change to GC or Chevron Supreme after that.(current oil: Pennzoil HM 10-30)
What kind of temp-range is GC suitable for? is it ok in 90 degree summer? or just in winter?(97 Ford 4.6L mod.sohc)