Performance Friendly Dealers
Registered User
Joined: May 2003
Posts: 675
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From: new york, where else?
Originally posted by bigdad
my 03 HO 6speed had the ECM replaced for other problems.
thay had to reflash ECM. WOW everthing is better. smooth quit power, higher mpg.
stock mpg on winter fuel 270 mile test. mostly 70/75 mph, 22.19 mpg calculated.
overhead said 23.2mpg.
cant wait for summer fuel.
shorter trip 55mph 27mpg.
gregg
my 03 HO 6speed had the ECM replaced for other problems.
thay had to reflash ECM. WOW everthing is better. smooth quit power, higher mpg.
stock mpg on winter fuel 270 mile test. mostly 70/75 mph, 22.19 mpg calculated.
overhead said 23.2mpg.
cant wait for summer fuel.
shorter trip 55mph 27mpg.
gregg
GET REEL DUDE. i cant get higher than 18 empty doing 75. I LOVE these GHOST stories
27!!
Registered User
Joined: Dec 2003
Posts: 5,540
Likes: 0
From: Boise, Idaho
must be coasting down hill... 
I managed to eeeek out 14.6 over a 900 mile trip yesterday (Boise to Denver) averaging 87 mph. I consider this great (look at my sig...worst set up possible for mpg) for the kind of hurry I am typically in.
I managed to eeeek out 14.6 over a 900 mile trip yesterday (Boise to Denver) averaging 87 mph. I consider this great (look at my sig...worst set up possible for mpg) for the kind of hurry I am typically in.
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