I am thinking of purchasing a 2011 Chevy Impala LTZ with 50000 miles on it. Is it safe to flush the transmission with this amount of miles?
I have no idea what the previous maintenance was on this vehicle. I currently own a 2006 Ford Explorer that I purchased with 24000 miles that now has over 250000 miles which I have maintained on a regular basis with both oil changes and transmission flushes. Is 50000 miles to high to begin with especially when I don't know if the previous owner was regular with the maintenance?