[Patman]

The manual's gear box is just a drain and fill. Even with the overpriced GM swill it should be less than $100.

That is what I thought. I don't think I was talking to a service advisor, but just a mechanic that happened to answer the phone and knew the price of the auto flush. He was asking me if I wanted/needed the tranny replaced? I will call other dealer, mechanic

 

[Merc6]

$90 is what they charged to pour my AMSOIL in.