market000

HI:

I'm looking to do a coolant flush & drain on my 1991 560SEC. I am not sure where the coolant drain for the block is located to completely drain ALL the coolant out of the engine before flushing and refilling.
Does anyone have any information on it's location or maybe a picture?

Thanks!

CJ

Plutoe

Typically on the drivers side block,becomes apparent when on a lift,unless this a front yard job!

market000

Have access to big lift. Heard it was a plug with hex socket... will look Thanks!!