Performance Chip

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bbach

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Is it possible to get a performance chip for the 04 expedition that would help improve fuel mileage? Thanks, -- Bud
 

hovocop

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I always thought that chips were for power improvement at the cost of gas milage. The best thing you could doe for gas milage that I foung was to get rid of unnecessary weight. But I hear you on the milage, I was getting 10-13 mpg
 

rburch

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Your not going to get a great boost in fuel economy with just a "chip" or a programmer. you may get .5 mpg. In addition to them you need to do do other mods to go with it to see a real difference. You need to help it breath better with a CAI and exhaust. Realistic gains would be 1-1.5 mpg.
 

4x43V

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The 5.4 needs more fuel to better performance, a chip will most likely hurt MPG. If Ford but a diesel on the Expys that'd be a different story all together, chip'n a diesel improves MPG.


Sent while dropping a deuce!
 

rburch

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The 5.4 needs more fuel to better performance, a chip will most likely hurt MPG. If Ford but a diesel on the Expys that'd be a different story all together, chip'n a diesel improves MPG.


Sent while dropping a deuce!

There are a couple members that are seeing over 18 mpg with Edge Evo CS and GOTTS Mod!
 

GEORGETOWN

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You can look into changing to an electric fan. Thats what I am looking into and so far I only found one for about $500. But I heard you get an extra couple miles to the gallon. I dont know for sure but I am sure someone who knows will answer to this.
 
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