Pontiac 1999 Grand Prix, Owner'S Manual

Page: 281 / 376

yellow blue
6-25
If the fluid level is low, add only enough of the proper
fluid to bring the level into the cross
-
hatched area on
the dipstick.
1. Pull out the dipstick.
2. Using a long
-
neck funnel, add enough fluid at the
dipstick hole to bring it to the proper level.
It doesn’t take much fluid, generally less than one
pint (0.5 L). Don’t overfill.
NOTICE:
We recommend you use only fluid labeled
DEXRON
R
-
III, because fluid with that label is
made especially for your automatic transaxle.
Damage caused by fluid other than
DEXRON
R
-
III is not covered by your new
vehicle warranty.
3. After adding fluid, recheck the fluid level as
described under “How to Check.”
4. When the correct fluid level is obtained, push the
dipstick back in all the way.
Radiator Pressure Cap
NOTICE:
Your radiator cap is a 15 psi (105 kPa)
pressure
-
type cap and 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 overflow tube on the radiator
filler neck.
When you replace your radiator pressure cap, an
ACDelco
R
cap is recommended.
Thermostat
Engine coolant temperature is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow of coolant through the radiator until the coolant
reaches a preset temperature.
When you replace your thermostat, an ACDelco
R
thermostat is recommended.