03 1500 diff fluid change
Thread Starter
CF Beginner
Joined: Dec 2017
Posts: 11
Likes: 0
From: Missoula, MT
03 1500 diff fluid change
just curious on any insight on what everyone else has been using everything that I’ve researched has said multiple different things such as 75-90 in the front 80-90 in the rear plus and additive in the rear or 80-90 in both or 75-90 in both unfortunately I don’t have a owners manual for my pickup so this is what I’m using is good old interweb skills and you guys thanks in advance
Thread Starter
CF Beginner
Joined: Dec 2017
Posts: 11
Likes: 0
From: Missoula, MT
I’ve always used 75-90 and I always like to double check just because so thanks for the advice. I have read some other forums and they stressed using a additive in the rear I’ve honestly never once used any sort thing on any pickup I’ve ever owned so is that legit?
CF Monarch
Joined: Oct 2017
Posts: 4,605
Likes: 268
From: USA
That additive is only for positraction axles. No need in an open axle.