fourtenposi
01-27-2006, 17:28
I noticed recently that my 2005 GMC D/A has been shifting hard when it is cold. Truck has 10,000 miles, It has had the spin on filter replaced at 7500 miles. Is this something to worry about? I don't remember it doing it before. Isn't the computer the controls it suppose to compensate for the cold and make it shift the same whether hot or cold?
Thanks
Thanks