can someone point me to the better fuel mileage chip

johnjzjz

New member
Apr 10, 2011
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Hi i dont need go fast with our truck, its an 03 d max 4 door i use it locally and it tows our race car trailer that is 10,000 lbs loaded, local fuel use is around 14 to 15 per gallon

is their an add on that will get me say 17 to 18 local i would be interested thanks for any help -- jz in jersey
 

01 silver bullet

New member
Oct 31, 2010
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Keep in mind most of us get the better mpgs on the higher tunes! So the go fast part you will just have to deal with just don't use it lol,
 

Colt

New member
Jul 23, 2010
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Use the PPE 225 tune Economy tuner with EGR deleted/blocked with high flow air filter. It will show you a nice shop tune but EFI is where I have to say max control came out for my truck with the dyno a couple of times to get it done.