Transmission Service?
I have a 2013 GMC Sierra 2500HD 2WD with 3.73 rear. 32K miles with 20K of that towing a 6K (loaded) TT. I carefully monitor trans temps when towing and it runs in the 145 to 170 degree range almost al...
Forum Discussion
So again, since the manufacturer of the car is either clueless or has an ulterior motive depending on who you ask, how do you come up with the intervals?
If you are still changing your engine oil on the old 3000 mile schedule, don't forget, that was the MANUFACTURER RECOMMENDED interval. So now you're a hypocrite, or something has changed in the intentions/behaviors of car manufacturers.
If you are still changing your engine oil on the old 3000 mile schedule, don't forget, that was the MANUFACTURER RECOMMENDED interval. So now you're a hypocrite, or something has changed in the intentions/behaviors of car manufacturers.
