Our local Tractor Supply Co. has Pennzoil Long Life HDEO CI-4 PLUS (slow turnover, I guess) in stock. The local Rural King carries Pennzoil Long Life Gold (CJ-4). I'm thinking of using either one in our dad's farm equipment, which consists of diesel tractors and an old 1991 gas F-150. Which is the better choice? Is one better than the other?
I would welcome any thoughts, opinions, or experiences.
Thanks,
I would welcome any thoughts, opinions, or experiences.
Thanks,