At The First 100, 1,000 And 6,000 Miles (160, 1 600 And 10 000 Km); At Each Fuel Fill; At Least Once A Month - Chevrolet Silverado 2007 Owner's Manual

At the First 100, 1,000 and
6,000 Miles (160, 1 600 and
10 000 km)
Check dual wheel nut torque. For proper torque,
see Capacities and Specifications on page 626.

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 (Gasoline Engine)
on page 508 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 520 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.

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 567. Check to make sure the
spare tire is stored securely. See Changing a Flat
Tire on page 586.
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 574.
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