I was under the impression that on the 06 cummins with the 6 speed you could have the high idle feature like the autos. Went past the dealer the other day and they said they can't do it on a manual is this true?? If it is true is their anything in the aftermarket I can get to bump up the rpms??

 

check here......post#21 I just did my 6speed and I love it!!
https://www.dieseltruckresource.com/...=120288&page=2

 

Thanks for the link!!! Looks like this is going to be easier then I thought