Universal anti-freeze in general terms is only supposed to be used for
topping off a system, to my knowledge. Always best to use what is
recommended by the car manufacturer. Read everything on the label on any
product you are recommending, as well as err on the side of caution. Call
the manufacturer if you need verification, or check their Web site, get a fax
or printout if you can, don't just have someone tell you it's ok. You don't
want a customer coming back with damage caused by the wrong advice.
-- Harris Steinberg
Morris Auto Parts Inc.
POJA Warehouse LP