About a month ago, my Acadia started rough shifting. I have about 40k miles.
I don't really know how to explain it other than it seems to hesitate before changing to 2nd gear. I wouldn't say it's like a slip, it's like a hiccup. Like you think it's going to and then it does...
Make sense? Ideas?
Gooooood morning, Acadians!!!!
2016 Denali, AWD, 97k mi, NO codes.
I scoured the forum and all seems to apply to pre-2013 models.
Symptoms: delayed shift began during 3-4 shift, now has progressed to 2-3 shift. Engine temp climbs above median mark when car is in D and stopped. Radiator replaced...