Smarty Jr.
Since there was another thread regarding tuners it inspired me to write about mine. I have a Smarty Jr. and have installed the program #2, the tow/haul program. This program is supposed to add appro...
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Everytime I do an upgrade to my oil burner I watch the fuel gauge. DSo far I've been getting better and better mileage. Heck with the power, Diesel is expensive.
