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I searched the forum and haven't found this question asked recently.
So, what kind of oil are you running in your truck? I just made the switch from conventional Quaker State used by the previous owner to Mobil Synthetic 5w20.
Last edited by Jareski; Oct 23, 2012 at 08:20 AM.
Reason: iPad autocorrect grrrrrr
first change i did it with mobil one fully synthetic, then next time i had to the napa fully synthetic was on sale for 4 bucks a quart so i bought that. didnt see/feel/hear any changes and its running just fine on the napa stuff. if its on sale again in 2k more miles ill buy it again thats for sure.