I need advice about breaking in my new 373 gears. Does it matter how hard I drive it? I have heard drive 10 miles, let cool, drive 10 miles, let cool, for about 30 miles worth. Is this necessary? Do I need to change the oil after break in? Thanks for any and all advice.
Also as of now, I have drove about 15 miles, 2 trips about 7 1/2 miles and both times so far the housing has gotten HOT!!! Does this mean something is wrong with the install?
Also as of now, I have drove about 15 miles, 2 trips about 7 1/2 miles and both times so far the housing has gotten HOT!!! Does this mean something is wrong with the install?