F-800 2 speed rear end question
#1
01-22-2017, 10:22 PM
F-800 2 speed rear end question
Hello. I have 1998 F-800 with a 5.9l Cummins diesel and an AUTOMATIC transmission. It has a switch in the dash that says hi/lo. It won't pull a hill with a load for nothing. Does anyone out there have any knowledge of how this 2 speed rear end works with an auto transmission? I don't think it's working but is there a way to test it to see? Any help would be great. Thanks!
#2
01-23-2017, 05:46 PM
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