when pulling my boat,(12k on the trailer) I pull about 15mpg if i stay below 60 mph go to about 65 drops to around 12.5 mpg at 70mph i get 11 mpg, I cant tell what it is w/o programmer i havent tried

 

I'm starting to see a trend here and that is the best "chip" is my foot. I am still going to get one for when I'm running mty. I have never posted to the forum before and must say that the information you get is well worth it. Thanks to all.

 

I have a Quadzilla XZTII tow module, 65hp 140-160 tq. (don't remember the tq setting) It gave me 3 mpg better towing my 15k 5ver and 1 mpg better daily driving. $300 delivered to my door I bought it right through the DTR store.



Tim

 

What were you averaging before and what size fifth wheel do you have?

 

8-9 mpg loaded with trailer before the quad, 10-13 mpg with the Quad towing. 36 ft. Hitchhiker



Tim