Chevy and GMC Duramax Diesel Forum - View Single Post

duramaxguylasvegas · 03-20-2008, 08:56 AM

you will also notice in tow haul mode the tranny doesnt heat up as much ..if you tow anything heavy and are hitting hills use t/h mode on the flats keep it off unless your braking ... thats my .50cents..

03-20-2008, 08:56 AM	eBay Motors #9 (permalink)
duramaxguylasvegas Junior Member Join Date: Mar 2008 Posts: 3	you will also notice in tow haul mode the tranny doesnt heat up as much ..if you tow anything heavy and are hitting hills use t/h mode on the flats keep it off unless your braking ... thats my .50cents..