snapshackle

I drive a 2009 C350. A local shop with a decent reputation is using a transmission flush that they claim removes all the latent fluid. Then they refill with syn fluid and claim this largely eliminates the need for a filter change.

Also checked with my local MB dealer and when asked if they drain the torque converter as part of the trans service they said no. They do a basic drain and filter change.

I'm curious has anyone else run into this?

Thanks

Domm

This thread is a valuable source of info:

https://mbworld.org/forums/c-class-w...-done-but.html

They NEED to drain the TC and change the filter.

Glyn M Ruck

The only thing you ever use to flush a Benz transmission is the approved fluid used in it.