09-18-2014, 01:33 AM
I only flushed with clean oil no solvents. The oil that was drained out was very gritty. I replaced the outer wheel bearings 4 weeks ago with new seals & packed with grease. The diff gets very warm after driving around 20 miles. I will change the oil again this week and use synthetic and see if it helps. Can I use an additive like powerpunch with moly lube added? If any what would you recommend? Thanks in advance!!! Love your site!!!