Fuel Economy with Quad 110 [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Fuel Economy with Quad 110


mndmax
05-15-2004, 10:07 PM
Has anybody found which setting on the Quad 110 gets the best MPG? I put 265's on so I don't trust the mileage displayed on the computer.

Coghlin
05-15-2004, 10:36 PM
I believe the programmer tricks the computer so your DIC won't be right.

eds04max
05-15-2004, 11:08 PM
DIC will be WAY off! I get the same, maybe a little better than stock with the quad 110. (calc. by hand).........18mpg

Amric
05-15-2004, 11:10 PM
If I remember correctly, you should gain 1-2mpg on the 110 setting if you drive it like it was stock. I think the other settings are about the same, if not a little less. The more you raise the HP, the more inaccurate the DIC will become. You will have to track the actual gallons used to verify any gains.

Maverick
05-16-2004, 01:33 PM
Got best of 19-20 stock....playing very nice on the highway with the 70 tune I got 22. This is my best so far.....put the 135 tune back in. Mileage is down because of lead foot.

MBRP
05-18-2004, 09:46 AM
You mean I not getting 38 MPG with the Q135 http://www.dieselplace.com/forum/smileys/Cry.gif


MB

hdmax
05-18-2004, 10:33 AM
You mean I not getting 38 MPG with the Q135 http://www.dieselplace.com/forum/smileys/Cry.gif


MB





Ya! But you have to count every other mile you drive for that to work outhttp://www.dieselplace.com/forum/smileys/Clap.gif