my caddy got new coolant today.
FYI.My dealer charges $135, so it wasn't asmuch as I thought it would be.
Also, I checked the coolant level inthe overflowtank andchecked underneath the car forleaks.
So far, so good.

thanks,
jasper

 

After reading this I'm not going to attempt to change the fluid myself. I'll only request a flush if my old coolant is really filthy. My cap is in pretty good shape, so I don't think it will be too bad.