I have also been wondering if others had a substantially loud noise from their cooling fan.
It gets to where say if I leave the truck running to walk into the store and come out I "want" to hear the engine rumbling but no, all I get is the fan whining louder than ever.
DiabloSport Trinity Custom 89 Octane Tune by Hemifever. Magnaflow Catback Exhaust #16869 & Y-Pipe #10778. K&N 63 Series CAI. Moe's Performance 87mm Ported TB.
Billstein 5100 front shocks @ 2.1".
Tinted windows. RhinoLiner. WeatherTech digital floor mats.
Allgig installed to RBZ & backup camera.
Debadged dealer emblems. Color-matched interior bezels, rain guards, tail lights & 3rd brake light, & front & rear emblems painted blue.
4" Zone Lift w/ 3" Rear Coils & Nitro Shocks.
35/12.5/20 Nitto M/T on MotoMetal 951.
Color-matched Bushwhacker Pocket Style Fender Flares.