D denali New member Joined Feb 16, 2013 Messages 2 Reaction score 0 Points 0 Feb 17, 2013 #1 What trans comes in 2006 gmc denali sierra? 4L80E and what are the weak links. I think mine is starting to need some work once in awhile it will take a little longer to shift and just recently has had hard jump clunk feel not during shift.
What trans comes in 2006 gmc denali sierra? 4L80E and what are the weak links. I think mine is starting to need some work once in awhile it will take a little longer to shift and just recently has had hard jump clunk feel not during shift.
R Robertl New member Joined Jan 22, 2012 Messages 9 Reaction score 0 Points 0 Feb 17, 2013 #2 tranny what motor is in that model? have you recently changed your tranny filter or fluids?
D denali New member Joined Feb 16, 2013 Messages 2 Reaction score 0 Points 0 Feb 17, 2013 #3 6.0 with 76,xxx miles serviced at 68,xxx miles