Reply To: 2009 chevy Traverse Gearbox fluid

[Richard KirshyParticipant]

IMHO,
I would try a complete fluid flush first.
If it works all well and good, plus you’ll save the cost and labor of a major replacement.
Might look at installing a external cooler and by pass the radiator all together.

• This reply was modified 2 years, 5 months ago by  Richard Kirshy.