Should I use Oil Additives in my Diesel engine?
All oils have additive packages in them from the oil company. The additive companies do not know what oil you are using, and then you are adding additives that can sometimes counteract and have a reaction. If you are going to use oil additives or any extended oil service we recommend an oil sample. See a sample of our same day (if dropped off by 9 am) oil sample report by clicking here.