i have 55,000 miles on my 05 'coma. should i start with synthetic now. Q torque oil for 4x4's and trucks?
I've run Mobil 1 5w-30 since the 2nd oil change on my truck and now I have 127K on it. Not one issue.i run mobil 1 i love the stuff i drive my truck like a bat out of hell and like the stuff does anyone run royal purple