Ford fusion 2009 4 cl 42000 miles the transmission fluid is gray does it need changed?

Ford fusion 2009 4 cl 42000 miles the transmission fluid is gray does it need changed?

If grey in color then that means something going in the transmission. More than likely the torque converter. No transmission fluid grey in color. Do not change till you have a shop look at it. Find local shop at ATRA.COM for more help