Loss of MPG need help.
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Loss of MPG need help.
Ok here goes…I have already done the exhaust, intake, wheels and tires. Question 1 is what Computer Module would you recommend? Question 2 How much is my speedo and odometer off by going with 1 inch taller tires?
At first I was thinking about going with the Unichip but it won’t give me the changes for the taller tires. What about the Hypertech Programmers?
Any info…?
At first I was thinking about going with the Unichip but it won’t give me the changes for the taller tires. What about the Hypertech Programmers?
Any info…?
JK Junkie
Joined: Oct 2008
Posts: 2,118
Likes: 1
From: Twain Harte, CA
Your speedometer will be about 3% off. So if you drove 100 miles, you actually traveled 103 miles.
As for your fuel economy dip, which gears do you have? If you have 3.21's, thats to be expected. Putting a hypertech or the like may give you a bit better fuel economy.
As for your fuel economy dip, which gears do you have? If you have 3.21's, thats to be expected. Putting a hypertech or the like may give you a bit better fuel economy.