Simplified Maintenance I and II
2004-2006 GM Cars and Trucks
with Gasoline Engines and with GM Oil Life System (OLS)
Required services for most vehicles are described by the terms Maintenance I and Maintenance II. Use Maintenance I if the CHANGE ENGINE OIL light comes on within 10 months of the vehicle purchase or when Maintenance II was the last service performed.
The first service should be Maintenance I; the second should be Maintenance II. Alternate between the two schedules thereafter. Depending upon your driving habits,
Maintenance II may be required more often.
Refer to your Owner’s Manual for specific maintenance requirements.
NOTICE: It is important to check your engine oil regularly and keep it at the proper level.
Failure to maintain proper oil level can result in expensive engine repairs not covered by the vehicle warranty.
It is important to regularly check your tires for wear and proper inflation.
Failure to maintain properly inflated tires can result in premature tire wear, vehicle damage, or personal injury.
MAINTENANCE I SCHEDULE
$59.37-72.95
CARS
• Change engine oil and filter. Reset oil life system. (See “Engine Oil.” An Emission Control Service.) $61.61-78.91
add for
Allison 67.00
TRUCKS
• Visually check for any leaks or damage.
• Inspect engine air cleaner filter; replace if necessary.
• Rotate and inspect tires. Check inflation pressures and wear.
• Inspect brake system, including brake lines, hoses, pads, calipers, wheel cylinders, rotors, and drums.
• Check engine coolant and windshield washer fluid.
• Trucks: Lubricate front suspension, ball joints, steering linkage, and parking brake cable.
• Trucks with Allison Transmission only: Inspect external control-main filter; replace if necessary.
Additional recommended services and costs, resulting from inspections performed, will be brought to your attention.
MAINTENANCE II SCHEDULE
$87.95-105.95
CARS
• Change engine oil and filter. Reset oil life system. (See “Engine Oil.” An Emission Control Service.) $94.61-115.95
TRUCKS
• Visually check for any leaks or damage.
• Inspect engine air cleaner filter; replace if necessary.
• Rotate and inspect tires. Check inflation pressures and wear.
• Inspect brake system, including brake lines, hoses, pads, calipers, wheel cylinders, rotors, and drums.
• Check engine coolant and windshield washer fluid.
• Clean outside of radiator and condenser; pressure-check cooling system and cap.
• Inspect radiator and heater hoses for cracks, swelling, or deterioration.
• Lubricate suspension, steering linkage, and transaxle shift linkage.
• Inspect drive axle boots for damage, tears, or leakage.
• Inspect wiper blades for wear or cracking.
• Inspect safety belts, buckles, latch plates, retractors, anchorages, and safety belt reminder light for damage or loose parts.
• Lubricate key lock cylinders and hood, door, and trunk hinges and latches.
• Inspect throttle linkage.
• Inspect steering system and suspension for damage, loose, or missing parts.
• Inspect power steering lines and hoses for leaks or damage.
• Inspect passenger compartment air filter; replace if necessary.
• Inspect brake-transaxle shift interlock for correct operation.
• Inspect starter safety switch and steering column lock for correct operation.
• Inspect fuel system for damage or leaks.
• Inspect exhaust system for loose or damaged components.
• Trucks: Check transmission fluid level.
• Trucks without a filter restriction indicator: Inspect engine air cleaner filter.
Additional recommended services and costs, resulting from inspections performed, will be brought to your attention.
Additional Required Services
In addition to Maintenance I and II, the following services are recommended at the mileage indicated.
AT 25,000 MILES
$21.95-35.85
CARS
• Inspect fuel system for damage or leaks. $24.95-39.95
& Allison + 216.95
TRUCKS
• Inspect exhaust system for loose or damaged components.
• Inspect engine air cleaner filter; replace if necessary.
• Trucks with 6-speed manual transmission only: Change clutch plate fluid.
• Trucks with Allison Transmission only: Change automatic transmission fluid and filter (severe service).
AT 50,000 MILES
$29.35-169.95
CARS
• Inspect fuel system for damage or leaks. $by model
Transfer case service 69.95
TRUCKS
• Inspect exhaust system for loose or damaged components
• Replace engine air cleaner filter.
• Change automatic transmission/transaxle fluid and filter (severe service).
• Trucks with Allison Transmission only: Change automatic transmission fluid and filter.
• Trucks: Replace fuel filter.
• Trucks: Inspect evaporative control system lines, hoses, and valves.
• Trucks without a filter restriction indicator: Replace engine air cleaner filter.
• Trucks with 6-speed manual transmission only: Change clutch plate fluid (at least every 24 months).
• Trucks with four-wheel drive and automatic transfer case only: Change transfer case fluid and check vent hose at transfer case.
AT 75,000 MILES
$21.95-35.85
CARS
• Inspect fuel system for damage or leaks. $by model
TRUCKS
• Inspect exhaust system for loose or damaged components.
• Inspect engine air cleaner filter; replace if necessary.
• Trucks: Replace fuel filter.
• Trucks without a filter restriction indicator: Replace engine air cleaner filter.
• Trucks with 6-speed manual transmission only: Change clutch plate fluid (at least every 24 months).
• Trucks with Allison Transmission only: Change automatic transmission fluid and filter (severe service only).
AT 100,000 MILES
$269.95 & UP
CARS
• Inspect fuel system for damage or leaks. $by model
TRUCKS
• Inspect exhaust system for loose or damaged components.
• Replace engine air cleaner filter.
• Change automatic transmission/transaxle fluid and filter if dictated by operating conditions.
• Replace spark plugs. Inspect spark plug wires.
• Clean outside of radiator and condenser; pressure-check cooling system and cap.
• Inspect hoses.
• Trucks: Replace fuel filter.
• Trucks: Inspect evaporative control system lines, hoses, and valves.
• Trucks: Replace spark plugs. (An Emission Control Service.)
• Trucks without a filter restriction indicator: Replace engine air cleaner filter.
• Trucks with 6-speed manual transmission only: Change clutch plate fluid (at least every 24 months).
• Trucks with Allison Transmission only: Change automatic transmission fluid and filter (normal and severe service).
• Trucks with V8 engine only: Inspect spark plug wires. (An Emission Control Service.)
• Trucks with four-wheel drive and automatic transfer case only: Change transfer case fluid and check vent hose at transfer case.
AT 125,000 MILES
$21.95-35.85
CARS
• Inspect fuel system for damage or leaks. $by model
TRUCKS
• Inspect exhaust system for loose or damaged components.
• Inspect engine air cleaner filter; replace if necessary.
• Trucks: Replace fuel filter.
• Trucks without a filter restriction indicator: Replace engine air cleaner filter.
• Trucks with 6-speed manual transmission only: Change clutch plate fluid (at least every 24 months).
• Trucks with Allison Transmission only: Change automatic transmission fluid and filter (severe service).
AT 150,000 MILES
$147.85-263.85
CARS
• Inspect fuel system for damage or leaks. $by model
TRUCKS
• Inspect exhaust system for loose or damaged components.
• Replace engine air cleaner filter.
• Change automatic transmission/transaxle fluid and filter (severe service).
• Drain, flush, and refill cooling system (or every 60 months).
• Clean outside of radiator and condenser; pressure-check cooling system and cap.
• Inspect engine accessory drive belt.
• Inspect hoses.
• Trucks: Inspect evaporative control system lines, hoses, and valves.
• Trucks: Replace fuel filter.
• Trucks without a filter restriction indicator: Replace engine air cleaner filter.
• Trucks with 5-speed manual transmission only: Change manual transmission fluid.
• Trucks with 6-speed manual transmission only: Change clutch plate fluid (at least every 24 months).
• Trucks with Allison Transmission only: Change automatic transmission fluid and filter (normal and severe service).
• Trucks with four-wheel drive and automatic transfer case only: Change transfer case fluid and check vent hose at transfer case for kinks and proper installation.
Change engine oil and filter car/truck $25.95/27.95
Change engine oil and filter with Mobile 1 Synthetic $69.95
Change engine oil and filter with Mobile 1 Synthetic Corvette $79.95
Rear axle service with Synthetic oil $129.95
Front Axle service $69.95
Rear axle service $69.95
Replace fuel filter $64.95
Replace Diesel fuel filter $88.87
Diesel Oil Service $64.95
Align front and rear suspension $79.95
Replace windshield wiper blade inserts (front, two) $29.40
Recharge battery and charging system test $44.95
Replace front brake pads - Cars $119.95
Replace rear brake shoes - Cars $129.95
Electronic wheel balance (includes tire rotation) $59.95
Brake system inspection $36.00
Replace engine air cleaner filter - labor only $15.00
Belts and hoses inspection $10.95