do you think a tcm tune is needed? i just put this tune in last saturday. do i need to update the controller i just got a week ago?
Type: Posts; User: shawn prellwitz; Keyword(s):
do you think a tcm tune is needed? i just put this tune in last saturday. do i need to update the controller i just got a week ago?
thanks idaho rob
youre right it is an ecm tune. do you think a tcm tune is what i need?
ive read that if i have an efi live autocal i wouldnt need a tcm tune?
i just installed efi live autocal on my 2015 duramax and it all went well.
i did the tow tune. the only concern of mine is the shifting on my transmission?
it goes through 5 of the 6 gears at 3000...
thanks joecar.
yeah im not familiar with this at all. i had a friend install it.
i know we did the tow tune. yesterday i was concerned about the shift points so i tried going back to the full lml...
thanks for responding
i have a 2015 duramax.
not sure what .ctz file is?
i am new to efi live. i had a friend install mine this past weekend and everything went well.
the one concern i have is the shift points in my transmission are so close together and at 3000 rpm....