At Each Fuel Fill; At Least Once A Month - Chevrolet 2007 Colorado Owner's Manual

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 page 333 for
further details.
Notice: It is important to check the engine
oil regularly and keep it at the proper
level. Failure to keep the engine oil at
the proper level can cause damage to the
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 page 345 for
further details.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in
the windshield washer fluid reservoir and
add the proper fluid if necessary.
448

At Least Once a Month

Tire Inflation Check
Inspect your vehicle's tires and make sure they
are inflated to the correct pressures. Do not
forget to check the spare tire. See Inflation - Tire
Pressure on page 384. Check to make sure
the spare tire is stored securely. See Changing
a Flat Tire on page 400.
Tire Wear Inspection
Tire rotation may be required for high mileage
highway drivers prior to the Engine Oil Life
System service notification. Check the tires for
wear and, if necessary, rotate the tires. See
Tire Inspection and Rotation on page 390.