i dont care what anybody says about any oil. I run nothing but Amsoil. the best oil made. Period. i change it every 12,000 miles and it still looks the same as i put it in damn near. my truck runs quieter the moment i put it in and it doesnt change velocity in cold or hot. the more you run it the better it runs it seems and i get it for $12.39. so its not like it breaks the bank when i have to change the oil. Ill order it from Amsoil.com and two days later its on my doorstep. im telling you dont waste your time with anything else. everything else is junk and brandname added hype bull. trust me if you switch you will be happier than a ****** in a dog pile.
i get it for 12.36 from the web site but im a perfered member and ive been using for a while now the more you buy the more you save. and its worth 17