Kent Watson
I’ve got 510,000 miles on my 2008 GMC Duramax! I’ve ran Power Service faithfully every since buying this truck from my son at 196,950 miles. I run a mixture of Power Service and Dexron automatic transmission fluid! My injectors are all original equipment! I run an Airdog lift pump and my truck runs as good today as when I first bought the truck! My father started using Power Service products in.our John Deere 4020’s in 1970 over 50 years ago and you might say it’s a family tradition!