differental oil question
Im going to change the oil in both diffs this weekend and was wanting to use Valvoline 80w-90 oil since i already have it available, i know the factory calls for 75w-85 but will this weight oil be ok to use? i just don't want to buy more oil if i don't have to. Thanks
2012 Jeep Compass Sport, Kenwood dnx570HD Nav with sat radio and backup camera,silverstar headlight bulbs,window gaurds,seat covers,Autodim review mirrow w/compass.
Future: 12v constant power outlet, tow hitch, leather??