Those that have tuned or programmed
My Smarty programmer has economy, tow and performance settings. My question is, do you all tow exclusively in tow mode or any of the other 2?
Forum Discussion
48RE is your issue for turning up the wick and towing heavy.
Unless it’s built, or you have a G56 with a good clutch.
I have had my 07 on a “200hp” tune, whatever that is, almost exclusively since new. Towing or not.
I drive by egt when pulling grades.
Never had to slow down due to lack of power grossing 20k combined and 12’ tall. (not a lot I know) only have to back out due to egts sometimes. Stock turbo doesn’t move quite enough air for that much fuel.
Unless it’s built, or you have a G56 with a good clutch.
I have had my 07 on a “200hp” tune, whatever that is, almost exclusively since new. Towing or not.
I drive by egt when pulling grades.
Never had to slow down due to lack of power grossing 20k combined and 12’ tall. (not a lot I know) only have to back out due to egts sometimes. Stock turbo doesn’t move quite enough air for that much fuel.
