I have alway bought exxon gas for my dakota. now all of a sudden. I am getting pinging under WOT. never did this before. now recently it is. could they be dropping the octain rating as cutting corners to increase their profits. or maybe they started putting ethonol (sorry cant spell)in their gas now. would this cause pinging?
its just wierd that it would start pinging all of a sudden. I know I can go with a one range cooler plug.
its just wierd that it would start pinging all of a sudden. I know I can go with a one range cooler plug.