This is the perfect thread for my question.
I just bought my car a lil over a month ago. Im changing my oil tomorrow. I dont know what the guy was running in it.
I would prefer to use synthetic. Should I just put syn oil in my motor anyway? I got 139k on this b***H, and I dont want any leaks starting now.
I live in Southern Ca where the sun is shines bright and is warm as hell in the summer,(in which we are aproaching).
please, advise!
