Engine Coolant; How To Add Fluid - Buick 2004 LeSabre Owner's Manual

3. Check both sides of the dipstick, and read the
lower level. The fluid level must be in the
cross-hatched area.
4. If the fluid level is in the acceptable range, push the
dipstick back in all the way.

How to Add Fluid

Refer to the Maintenance Schedule to determine what
kind of transaxle fluid to use. See Part D:
Recommended Fluids and Lubricants on page 6-23.
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 does not take much fluid, generally less than
one pint (0.5 L). Do not overfill.
Notice: Use of automatic transaxle fluid labeled
®
other than DEXRON -III may damage your vehicle,
and the damages may not be covered by your
warranty. Always use DEXRON
transaxle fluid.
3. After adding fluid, recheck the fluid level as
described under "How to Check," earlier in
this section.
4. When the correct fluid level is obtained, push the
dipstick back in all the way.

Engine Coolant

The cooling system in your vehicle is filled with
®
DEX-COOL engine coolant. This coolant is designed to
remain in your vehicle for 5 years or 150,000 miles
(240 000 km), whichever occurs first, if you add
®
only DEX-COOL extended life coolant.
The following explains your cooling system and how to
add coolant when it is low. If you have a problem
with engine overheating, see Engine Overheating on
page 5-26.
®
-III labeled automatic
5-23