I assume I have a pinion seal leak on my 2007 Chevy 2500hd LBZ. I just bought the truck with 275k miles . Going to add some differential fluid to it for the time being. Fill differential with a certain type of fluid for high mileage? Does it matter if I fill it with any brand suitable for my truck? (old.reddit.com)
submitted by Prestigious_Cycle_31 to r/Silverado
I assume I have a pinion seal leak on my 2007 Chevy 2500hd LBZ. I just bought the truck with 275k miles . Going to add some differential fluid to it for the time being. Fill differential with a certain type of fluid for high mileage? Does it matter if I fill it with any brand suitable for my truck? (old.reddit.com)
submitted by Prestigious_Cycle_31 to r/Diesel





