Surge Tank Pressure Cap - Chevrolet GMC 2002 Owner's Manual Supplement

Surge Tank Pressure Cap

See "Engine Compartment Overview" in the Index for
more information on location.
6-34
The surge tank pressure
cap must be tightly installed
with the arrows on the cap
lined up with the top tube
of the coolant surge tank.
NOTICE:
Your surge tank pressure cap is a unique
15 psi (105 kPa) pressure
with surge tank cooling systems only. It must
be tightly installed to prevent coolant loss and
possible engine damage from overheating.
Be sure the arrows on the cap line up with the
top tube of the coolant surge tank.
-
type cap for use