I have been a loyal Valvoline patron for years. My owner's manual for my 08 F150 recommends a synthetic blend oil. I do not haul or tow anything and would like to continue with Valvoline Dino in my F150. Anyone think I am risking the warranty or life of the motor by using the white bottle 5W20? I do 3000 miles OCI's religiously.
Thanks
Thanks