When should I change my rear differential fluid?
When should I change my rear differential fluid? Usually, differential fluid is changed after every 30k to 60k miles driven. This is a tough job, so must be handled by an expert technician. Only an experienced mechanic can properly wipe out the old different fluid from your vehicle's drive-train. How can I change the differential fluid in my car? Differential fluid can be changed in various ways depending on the vehicle as well as the tools the repair shop has on hand to drain and refill the fluid. Some of the more modern shops will possibly own an extractor that...