Be careful with diesel oil, because since 2007 diesel engines have had diesel particulate filters which is basically a catalytic converter. The oil companies have reduced or removed zinc from the diesel oil too.
Finally got the time to post here. I own a 72 Mustang Coupe 302 with a 3 spd on the floor. Bought it from my uncle when I was a senior in high school back in 87. It has sat for pretty close to 20 yrs now. My 13 yo Daughter has decided that she is going to drive my (her) car to school when she...