2010 liberty sport fuel economy

[evoljeep]

Was curious what the best chip is for fuel economy?

Mods-
k&n typhoon intake
flowmaster catback

Rest is cosmetic.

Will have soon-
skid plates
Tow hooks
(Trying to figure out how to install a hitch and which one)
(Looking for nice clean looking light bar)

Also I have fog lights but they are not hooked up, wondering what I need to make them functional.

 

[tommudd]

None, advertised they will but real world not so. Folks will say they do but only cause they change driving habits after installing one and so that makes a difference
plus the K&N will not help only causes more dirt to enter nor does the exhaust

Lights you hook up like any set of aftermarket lights with wire, fuses, relays etc

 

[evoljeep]

Ouch... when I drive as is I am constantly trying to keep it in ECO but unless I am going on flat land or down hill even feathering the gas pulls it out. I know when I put a chip in my lariat v8 it made a small change at the pump but not in (economy mode) only when I set it for the 87 octane base map.

 

[tommudd]

Glad I don't have one that has the Eco light, I'd have to remove the stupid thing
can't baby these 3.7s . I bounce mine off the rev limiter on take off and still get better mileage than most. Don't have a chip, CAI or any of the "so called" mileage boosters

 

[martin_metal_88]

Yup, give it good care, clean it and replace with good part, add a little love to this and you will save more fuel than a chip can