Re: Recommended Oil Viscosity
There was a TSB from March 29th 2006 changing it from 5w-30 to 5w-20. There's a thread on this forum about it and the TSB itself. I still use 5w-30 Mobil 1.
Mods to date: Icon ext. travel/TC uca's, MAF skids and sliders, Sonoran Steel lower links, ARB bumper, Warn M8000, Die hard plat. battery, , scan gauge II, KC Slim lites, ARB 1/2 rack, Homedads LED's, TRD exhaust, homemade air dam, Rugged Ridge mats, 17x9 Gatlins 285/70/17 Hankook muds and lots of Arizona pin striping.