Hey guys, so I have a 2011 Jeep Liberty with the 3.7L V6. I've been using Mobil 1 Full Synthetic 5w20. I've been changing the oil myself but because doing an oil change on this thing is such a major P.I.T.A. (no easy way to do it), my wife thinks we should let the dealer do it. They supposedly use Pennzoil oil. Now I've been using M1 oils for a long time and have had excellent luck with it (my 2001 GMC Sierra has 225,000 miles and NO leaks), so I want to stick with that. I prefer not to use Pennzoil, not to mention letting a dealer do something I'm fully capable of doing myself, but since I'm amongst oil gurus I figured someone in this forum might tell me it's just as good. Any info is appreciated.
Tim H.
Tim H.