how often should the transmission fluid be replaced on 2008 Pontiac Grand Prix

how often should i replace transmission fluid

by in Ft Mitchell, KY on July 11, 2011
1 answer
ANSWER by on July 11, 2011
Gm used a fluid called Dex III. Gm recommends changing it around 100000. Most other vehicles it is recommended to change it every 30000. here is an article that explains more in depth. http://autos.yahoo.com/maintain/repairqa/transmission/ques123_0.html