Quote: Just a small heads-up that my Son Matt taught me that he was taught at the truck garage where he does mechanical work. The mechanics there always add 4 ounces of 2 cycle engine oil to the tank of their personal vehicles because of issues caused by today's low sulfur diesel fuel. They still use the fuel conditioner too.
So far I havent used any oil BUT I do use conditioner.. I only drive my rig in the summer months
