Need help with upgrades
#1
Need help with upgrades
I have a 2008 3500 with a standard transmission. I changed the wheels and tires to 35 1250 20. I went to the dealer to have the computer adjusted for tire size and to have the fast idle enabled and the said that they can not find any PTO setting or fast idle, they also said that they can not adjust the program to allow for a tire that big. Anybody know what i should tell them to look for.
#2
Administrator / Severe Concussion Aficionado
Take a look at this thread
https://www.dieseltruckresource.com/...nual+high+idle
I dont think you can adjust to that large of tires with the starscan. You may have to find some other means of doing it.
https://www.dieseltruckresource.com/...nual+high+idle
I dont think you can adjust to that large of tires with the starscan. You may have to find some other means of doing it.
#4
Administrator / Severe Concussion Aficionado
Once that wire is grounded they should be able to activte it. It's just a simple walk around of the clutch bypass switch.
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