Dark differential lube
Being the good owner that I am---I took the Ram to a shop for its oil change. I've had LOF done there before with no issues. This time, they said that the rear differential gear oil was "dark," and ...
Forum Discussion
Cummins12V98 wrote:Glacier D wrote:
My 2011 Ram 3500 maintenance schedule for the rear diff. is every 15,000 miles. Had that done at a local garage and added Amsoil 75-110 Severe Gear Lube and Magtec differential cover with sight glass from Geno's Garage. Problem solved!
Good call!
The 15k is if towing/severe duty service. I mis read mine I looked at the 24k kilometers. At 20k towing combined 33k when taking off from a stop I experienced grabbing when turning. That was at 20k. I drained and had fluid analyzed it was completely shot!!! at about 24k.
Since that first change I run AMZ/OIL 75-110. I just change it at 15k along with my transfer case, fuel filters, air filter and oil/filter. Could I run it longer, YES but it's cheap and easy do do all my maintenance at one time.
Bottom line the quality of the OE lube is NOT very good.
15k? So like every oil change? (Or every 5 oil changes based on your OOCI tendencies)You guys are off your flipping rockers.... no other explanation.
