C Chuck M Guest Feb 27, 2009 #2 GMs auto trannys aren't the best. I had a 2002 blazer before the transmission went @ 50,000 miles. BUT it could also be the computer/sensor that needs to be replaced.
GMs auto trannys aren't the best. I had a 2002 blazer before the transmission went @ 50,000 miles. BUT it could also be the computer/sensor that needs to be replaced.