Forum Discussion
Tom_Barb
Feb 16, 2019Explorer
Johnny G1 wrote:
Its in just about every truck on the road that is pulling heavy loads, so can't be much wrong with it.Definately not needed in a 50,000 lb mh.
Yeah, but it is sure nice to be able to pull out and go around up hill traffic any time you choose.
ISX cummins dependable as it gets. and probably just passed its second oil and filter change.
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