I understand the C5500 does not have a tow/haul switch and the transmission is in tow/haul all the time. I would like to install a switch so I can take it out of tow/haul. I believe this would improve the fuel mileage.
Without the converter locking up like it does in the tow haul program you would generate too much heat in the trans with weight of the kodiak. I have seen my trans temp get much hotter if I forget to hit tow haul an pull a load.
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