How to check transmission fluid level?Better to flush or change(filter)&fluid? on 2005 Cadillac CTS

I've also been told..if it ain't broke don't fix it.That is, the transmission fluid.However,I've gone from being in the desert 4 last 16months & I'm sure the viscosity is becoming thick due to the dirt particles in the air.

by in Birmingham, AL on October 22, 2013
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2 answers
ANSWER by , October 22, 2013
if your car has a lot of miles on it and the tranny fluid hasnt been changed before it would be best just to leave it alone just make sure the fluid is topped up
ANSWER by , October 23, 2013
i rec you have it done by a pro,these can be slightly diff to deal with. there are alot of places that do it for a very fair price