turbo coolant pump ('91 200Q)

[Rob Winchell <rbw@avs.com>]

Q -

After a small investigation, I found the fuse for my turbo coolant pump was 
blown. I had never heard the pump, which made me suspicious.

I replaced the fuse, ran the car around for a while and came back, shut it 
down and threw the hood up. I could hear what was definitely some fluid 
moving around somewhere, assuming it was coolant and the pump was working. 
My question is, should I be able to actually _hear_ the pump itself? Or is 
the "coolant pumping around" sound the only way to determine it is working?

Rob Winchell
91 200Q
87 4kCS