Cadillac seville 2000 User Manual

Page of 359
5-14
How to Add Coolant to the Coolant 
Surge Tank
If you haven’t found a problem yet, but the coolant 
level isn’t at or above the fill mark at the forward edge 
of the surge tank, add a 50/50 mixture of clean, 
drinkable water
 and DEX
-
COOL
R
 coolant at the 
coolant surge tank, but be sure the cooling system,
including the coolant surge tank pressure cap, is cool
before you do it. (See “Engine Coolant” in the Index 
for more information.)
CAUTION:
Steam and scalding liquids from a hot cooling
system can blow out and burn you badly. They are
under pressure, and if you turn the coolant surge
tank pressure cap 
--
 even a little 
--
 they can come
out at high speed. Never turn the cap when the
CAUTION: (Continued)
CAUTION: (Continued)
cooling system, including the coolant surge tank
pressure cap, is hot. Wait for the cooling system
and coolant surge tank pressure cap to cool if you
ever have to turn the pressure cap.