Owner Checks and Services
These owner checks and services should be performed
at the intervals specified to help ensure the safety,
dependability and emission control performance of your
vehicle. Your GM Goodwrench dealer can assist you
with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any fluids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
in Recommended Fluids and Lubricants on page6-12.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel fill.

Engine Oil Level Check

Check the engine oil level and add the proper oil if
necessary. See Engine Oil on page5-18 for further
details.
Notice: It is important to check your oil regularly
and keep it at the proper level. Failure to keep your
engine oil at the proper level can cause damage
to your engine not covered by your warranty.

Engine Coolant Level Check

Check the engine coolant level and add
DEX-COOL
®
coolant mixture if necessary. See Engine
Coolant on page5-28 for further details.

Windshield Washer Fluid Level Check

Check the windshield washer fluid level in the windshield
washer tank and add the proper fluid if necessary.
At Least Once a Month

Tire Inflation Check

Visuallyinspect your tires and make sure tires are inflated
tothe correct pressures. Do not forget to check your
sparetire. See Tires on page 5-58 for further details.
Checkto make sure the spare tire is stored securely.
Push,pull and then try to turn the spare tire. If it moves,
tightenit. See Changing a Flat Tire on page 5-74.
6-9