Posted by Ern on February 06, 01 at 14:04:29:
I have a '99 1500 4x4 suburban. It has 16,000 miles on it. I know that I need to change the front differential fluid; however, I do not know what is a good gear oil to use. Any suggestions? (RedLine, Mobil1 or ?) Also, are there anything else I need to do?