Hair Lover
New member
I have posted this question before but as we know things change. I am about to do a full service on my Chevy form the front to the back. The mileage is 60,000. About to pull a travel trailer up to PA from LA after the thaw and want to get the truck serviced. What are you alls thought on Synthetic fluids. She's had Mobil One in her since the second change. Thanks in Advance