04 silverado drivers information upgrade
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CF Beginner
Joined: Sep 2021
Posts: 3
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04 silverado drivers information upgrade
so I don't know much about this I've only been able to find one video on you tube of a guy doing it to his 04 silverado is there anyone who can help me figure out more on the subject of adding the drivers information to my 04 silverado so I can get MPG ect readings thanks
CF Monarch
Joined: Oct 2017
Posts: 4,605
Likes: 269
From: USA
Fill gas tank. Clear odometer reading, Drive vehicle. Fill up again. = MPG
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