Last week I was over at my parent's house and took a look at their car's oil. I change the oil on all of their vehicles. Anyway, I happened to notice that I'm a wee bit late on their '02 Grand Cherokee. 1k miles and over 18 months too late to be exact! I don't know how this happened but it did. The worst part is I put a Fram filter on it back in 2007 when I did the last oil change.
Oh and this is dino Pennzoil, no synthetic here.
Tomorrow I go over and put PP in it as well as a Pure One oil filter in. I just hope I didn't damage the engine too much.

Tomorrow I go over and put PP in it as well as a Pure One oil filter in. I just hope I didn't damage the engine too much.