Century, Grand Prix, Impala, Intrigue, Lumina, Monte Carlo, Regal 2001-2005

Maintenance Intervals

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SCHEDULED MAINTENANCE INTERVALS 2001-03 MODELS
BUICK CENTURY, REGAL; CHEVROLET IMPALA, LUMINA, MONTE CARLO; OLDSMOBILE INTRIGUE; PONTIAC GRAND PRIX
To be servicedType of serviceVehicle mileage interval (x1000)
    7.51522.53037.54552.56067.57582.59097.5
Engine oil & filterRXXXXXXXXXXXXX
Automatic transaxle fluid & filter -S/IXXXXXXXXXXXXX
Brake hosesS/IXXXXXXXXXXXXX
Coolant level, hoses & clampsS/IXXXXXXXXXXXXX
Drive shaft boots & front suspension componentsS/IXXXXXXXXXXXXX
Exhaust system & throttle linkageS/IXXXXXXXXXXXXX
Lubricate chassis, suspension, steering linkage, transaxle shift linkage, parking brake cable guides, underbody contact points & linkageS/IXXXXXXXXXXXXX
Rotate tiresS/IX   X   X   X   X   X   X
Air filter elementR       X       X       X  
Engine coolant -R       X       X       X  
PCV filterR       X       X       X  
Spark plugs -R       X       X       X  
Accessory drive belt(s)S/I       X       X       X  
Ignition cables, EGR & fuel systemsS/I       X       X       X  
Camshaft timing beltR               X          
1R: Replace S/I: Service or Inspect
2- Automatic transaxle fluid & filter: replace at 100,000 miles (if not changed previously).
3- Engine coolant: replace every 100,000 miles. Use DEX-COOL coolant only. If any silicate coolant is used, the service interval is every 30,000 miles
4- Platinum tip spark plugs: replace every 100,000 miles.
5FREQUENT OPERATION MAINTENANCE (SEVERE SERVICE)
6- 50% or more of the vehicle operation is in 32C (90F) or higher temperatures, or constant operation in temperatures below 0C (32F).
MAINTENANCE I AND II SERVICE SCHEDULES
2004-05 Buick Century & Regal
ServiceMaintenance IMaintenance II
Change the engine oil and filter.XX
Reset the oil life system.    
Visually inspect the vehicle for leaks or damage. A fluid loss in the vehicle system could indicate a problem. Inspected, repair and add fluid to the system if necessary.XX
Inspect the engine air cleaner filter. If necessary, replace the filter.XX
Inspect the engine air cleaner filter. If necessary, replace the filter.   X
  XX
Rotate the tires. Inspect the tire inflation pressures and the tire wear.XX
  XX
  XX
Visually inspect the brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect the disc brake pads for wear and the rotors for surface condition. Inspect the drum brake linings for wear or cracks. Inspect other brake partsXX
Inspect the engine coolant and the windshield washer fluid levels. Add fluid as needed.XX
Inspect the suspension and steering components. Inspect the front and rear suspension and the steering system for damaged, loose or missing parts, or signs of wear. Inspect the power steering lines and the hoses for proper hook-up, binding, leaks, crac--X
  --X
    X
Visually inspect the coolant hoses and replace the hoses if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace with GM parts as needed. To help ensure proper operation, a pressure test of the cooling system and p   X
Inspect the wiper blades.--X
Inspect the wiper blades for wear or cracking.    
Inspect the restraint system components.--X
Ensure the safety belt reminder light and all the belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from    
Lubricate the body components.--X
Lubricate all key lock cylinders, hood latch assemblies, secondary latches, pivots, spring anchor and release pawl, hood and door hinges, rear folding seats and liftgate hinges. Frequent lubrication may be required when exposed to a corrosive environme    
Inspect the transaxle fluid level and add fluid as needed.--X
Inspect the suspension and steering components.--X
    X
Inspect the front and rear suspension and the steering system for damaged, loose or missing parts, or signs of wear. Inspect power steering lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc.   X
Inspect the throttle system.--X
    X
Inspect the throttle system for interference or binding and for damaged or missing parts. Replace the parts as needed. Replace any components that have high effort or excessive wear. Do not lubricate the accelerator or the cruise control cables.   X
Replace the passenger compartment air filter.--X
    X
Replace the passenger compartment air filter.   X
To reset the CHANGE ENGINE OIL LIGHT:    
1. Turn the ignition key to RUN with the engine off.    
2. Fully press and release the accelerator pedal three times within five seconds. The change engine oil light will flash while    
the system is resetting    
3. Turn the key to OFF. The oil life will change to 100%.    
If the change engine oil light comes back on and stays on when you start your vehicle, the engine oil life system has not reset,    
repeat the procedure    
1When the CHANGE ENGINE OIL light appears, certain services and inspections are required.
2Required services are described as MaintenanceI and MaintenanceII.
3Alternate between the 2thereafter. However, in some cases, MaintenanceII may be required more often.
4MaintenanceI:Use MaintenanceI if the CHANGE ENGINE OIL light comes on within 10months since vehicle was
5purchased or, if Maintenance II was performed.
6MaintenanceII:Use MaintenanceII if the previous service performed was MaintenanceI. Always use Maintenance II
7whenever the CHANGE ENGINE OIL light comes on 10 months or more since the last service, or, if the CHANGE ENGINE
8OIL light has not come on at all for one year.
MAINTENANCE I AND II SERVICE SCHEDULES
2004-05 Pontiac Grand Prix
ServiceMaintenance IMaintenance II
Change the engine oil and filter.XX
Reset the oil life system.    
Visually inspect the vehicle for leaks or damage. A fluid loss in the vehicle system could indicate a problem. Inspected, repair and add fluid to the system if necessary.XX
Inspect the engine air cleaner filter. If necessary, replace the filter.XX
Inspect the engine air cleaner filter. If necessary, replace the filter.   X
  XX
Rotate the tires. Inspect the tire inflation pressures and the tire wear.XX
  XX
  XX
Visually inspect the brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect the disc brake pads for wear and the rotors for surface condition. Inspect the drum brake linings for wear or cracks. Inspect other brake partsXX
Inspect the engine coolant and the windshield washer fluid levels. Add fluid as needed.XX
Inspect the suspension and steering components. Inspect the front and rear suspension and the steering system for damaged, loose or missing parts, or signs of wear. Inspect the power steering lines and the hoses for proper hook-up, binding, leaks, crac--X
  --X
    X
Visually inspect the coolant hoses and replace the hoses if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace with GM parts as needed. To help ensure proper operation, a pressure test of the cooling system and p   X
Inspect the wiper blades.--X
Inspect the wiper blades for wear or cracking.    
Inspect the restraint system components.--X
Ensure the safety belt reminder light and all the belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from    
Lubricate the body components.--X
Lubricate all key lock cylinders, hood latch assemblies, secondary latches, pivots, spring anchor and release pawl, hood and door hinges, rear folding seats and liftgate hinges. Frequent lubrication may be required when exposed to a corrosive environme    
Inspect the transaxle fluid level and add fluid as needed.--X
Inspect the wiper blades and replace as necessaryXX
Inspect the restraint system components.   X
Inspect the throttle system.--X
Replace the passenger compartment air filter.   X
To reset the CHANGE ENGINE OIL LIGHT:    
1. Turn the ignition key to RUN with the engine off.    
2. Fully press and release the accelerator pedal three times within five seconds. The change engine oil light will flash while    
the system is resetting    
3. Turn the key to OFF. The oil life will change to 100%.    
If the change engine oil light comes back on and stays on when you start your vehicle, the engine oil life system has not reset,    
repeat the procedure    
1When the CHANGE ENGINE OIL light appears, certain services and inspections are required.
2Required services are described as MaintenanceI and MaintenanceII.
3Alternate between the 2thereafter. However, in some cases, MaintenanceII may be required more often.
4MaintenanceI:Use MaintenanceI if the CHANGE ENGINE OIL light comes on within 10months since vehicle was
5purchased or, if Maintenance II was performed.
6MaintenanceII:Use MaintenanceII if the previous service performed was MaintenanceI. Always use Maintenance II
7whenever the CHANGE ENGINE OIL light comes on 10 months or more since the last service, or, if the CHANGE ENGINE
8OIL light has not come on at all for one year.
MAINTENANCE I AND II SERVICE SCHEDULES
2004-05 Chevrolet Impala & Monte Carlo
ServiceMaintenance IMaintenance II
Change the engine oil and filter.XX
Reset the oil life system.    
Visually inspect the vehicle for leaks or damage. A fluid loss in the vehicle system could indicate a problem. Inspected, repair and add fluid to the system if necessary.XX
Inspect the engine air cleaner filter. If necessary, replace the filter.XX
Inspect the engine air cleaner filter. If necessary, replace the filter.   X
  XX
Rotate the tires. Inspect the tire inflation pressures and the tire wear.XX
  XX
  XX
Visually inspect the brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect the disc brake pads for wear and the rotors for surface condition. Inspect the drum brake linings for wear or cracks. Inspect other brake partsXX
Inspect the engine coolant and the windshield washer fluid levels. Add fluid as needed.XX
Inspect the suspension and steering components. Inspect the front and rear suspension and the steering system for damaged, loose or missing parts, or signs of wear. Inspect the power steering lines and the hoses for proper hook-up, binding, leaks, crac--X
  --X
    X
Visually inspect the coolant hoses and replace the hoses if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace with GM parts as needed. To help ensure proper operation, a pressure test of the cooling system and p   X
Inspect the wiper blades.--X
Inspect the wiper blades for wear or cracking.    
Inspect the restraint system components.--X
Ensure the safety belt reminder light and all the belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from    
Lubricate the body components.--X
Lubricate all key lock cylinders, hood latch assemblies, secondary latches, pivots, spring anchor and release pawl, hood and door hinges, rear folding seats and liftgate hinges. Frequent lubrication may be required when exposed to a corrosive environme    
Inspect the transaxle fluid level and add fluid as needed.--X
Inspect the wiper blades and replace as necessaryXX
Inspect the restraint system components.   X
Inspect the throttle system.--X
Replace the passenger compartment air filter.   X
To reset the CHANGE ENGINE OIL LIGHT:    
1. Turn the ignition key to RUN with the engine off.    
2. Fully press and release the accelerator pedal three times within five seconds. The change engine oil light will flash while    
the system is resetting    
3. Turn the key to OFF. The oil life will change to 100%.    
If the change engine oil light comes back on and stays on when you start your vehicle, the engine oil life system has not reset,    
repeat the procedure    
1When the CHANGE ENGINE OIL light appears, certain services and inspections are required.
2Required services are described as MaintenanceI and MaintenanceII.
3Alternate between the 2thereafter. However, in some cases, MaintenanceII may be required more often.
4MaintenanceI:Use MaintenanceI if the CHANGE ENGINE OIL light comes on within 10months since vehicle was
5purchased or, if Maintenance II was performed.
6MaintenanceII:Use MaintenanceII if the previous service performed was MaintenanceI. Always use Maintenance II
7whenever the CHANGE ENGINE OIL light comes on 10 months or more since the last service, or, if the CHANGE ENGINE
8OIL light has not come on at all for one year.
SCHEDULED MAINTENANCE INTERVALS
(gm w bodybuick century, regal, chevrolet impala, lumina, monte carlo,oldsmobile intrigue, cutlass supreme & pontiac grand prix)
To be servicedType of serviceVehicle mileage interval (x1000)
    7.51522.53037.54552.56067.57582.59097.5
Engine oil & filterRXXXXXXXXXXXXX
Automatic transaxle fluid & filter --/IXXXXXXXXXXXXX
Brake hoses-/IXXXXXXXXXXXXX
Coolant level, hoses & clamps-/IXXXXXXXXXXXXX
Drive shaft boots & front suspension components-/IXXXXXXXXXXXXX
Exhaust system & throttle linkage-/IXXXXXXXXXXXXX
Lubricate chassis, suspension, steering linkage, transaxle shift linkage, parking brake cable guides, underbody contact points & linkage-/IXXXXXXXXXXXXX
Rotate tires-/IX   X   X   X   X   X   X
Air filter elementR       X       X       X  
Engine coolant -R       X       X       X  
PCV filterR       X       X       X  
Spark plugs -R       X       X       X  
Accessory drive belt(s)-/I       X       X       X  
Ignition cables, EGR & fuel systems-/I       X       X       X  
Camshaft timing beltR               X          
1R: Replace S/I: Service or Inspect
2A Automatic transaxle fluid & filter: replace at 100,000 miles (if not changed previously).
3B Engine coolant: replace every 100,000 miles. Use O.E. specified (DEX-COOL) coolant only. If any silicate coolant is used, the service interval is every 30,000 miles
4C Platinum tip spark plugs: replace every 100,000 miles.
MAINTENANCE I AND II SERVICE SCHEDULES
2005-08 pontiac grand prix
ServiceMaintenance IMaintenance II
Change the engine oil and filter. Reset the oil life system.XX
Visually inspect the vehicle for leaks or damage. A fluid loss in the vehicle system could indicate a problem. Inspected, repair and add fluid to the system if necessary.XX
Inspect the engine air cleaner filter. If necessary, replace the filter.   X
Rotate the tires. Inspect the tire inflation pressures and the tire wear.XX
Visually inspect the brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect the disc brake pads for wear and the rotors for surface condition. Inspect the drum brake linings for wear or cracks. Inspect other brake parts, including drums, wheel cylinders, calipers, parking brake, etc. Inspect the parking brake adjustment.XX
Inspect the engine coolant and the windshield washer fluid levels. Add fluid as needed.XX
Inspect the suspension and steering components. Inspect the front and rear suspension and the steering system for damaged, loose or missing parts, or signs of wear. Inspect the power steering lines and the hoses for proper hook-up, binding, leaks, cracks, chafing, etc.   X
Visually inspect the coolant hoses and replace the hoses if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace with GM parts as needed. To help ensure proper operation, a pressure test of the cooling system and pressure cap and cleaning the outside of the radiator and air conditioning condenser is recommended at least once a year.   X
Inspect the transaxle fluid level and add fluid as needed.   X
Inspect the wiper blades and replace as necessaryXX
Inspect the restraint system components.   X
nspect the throttle system.   X
Replace the passenger compartment air filter.   X
1When the CHANGE ENGINE OIL light appears, certain services and inspections are required.
2To reset the CHANGE ENGINE OIL LIGHT:
MAINTENANCE I AND II SERVICE SCHEDULES
2005-08 chevrolet impala & monte carlo
ServiceMaintenance IMaintenance II
Change the engine oil and filter. Reset the oil life system.XX
Visually inspect the vehicle for leaks or damage. A fluid loss in the vehicle system could indicate a problem. Inspected, repair and add fluid to the system if necessary.XX
Inspect the engine air cleaner filter. If necessary, replace the filter.   X
Rotate the tires. Inspect the tire inflation pressures and the tire wear.XX
Visually inspect the brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect the disc brake pads for wear and the rotors for surface condition. Inspect the drum brake linings for wear or cracks. Inspect other brake parts, including drums, wheel cylinders, calipers, parking brake, etc. Inspect the parking brake adjustment.XX
Inspect the engine coolant and the windshield washer fluid levels. Add fluid as needed.XX
Inspect the suspension and steering components. Inspect the front and rear suspension and the steering system for damaged, loose or missing parts, or signs of wear. Inspect the power steering lines and the hoses for proper hook-up, binding, leaks, cracks, chafing, etc   X
Visually inspect the coolant hoses and replace the hoses if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace with GM parts as needed. To help ensure proper operation, a pressure test of the cooling system and pressure cap and cleaning the outside of the radiator and air conditioning condenser is recommended at least once a year.   X
Inspect the transaxle fluid level and add fluid as needed.   X
Inspect the wiper blades and replace as necessaryXX
Inspect the restraint system components.   X
Inspect the throttle system.--X
Replace the passenger compartment air filter.   X
1When the CHANGE ENGINE OIL light appears, certain services and inspections are required.
2To reset the CHANGE ENGINE OIL LIGHT:

Additional Maintenance Services



ADDITIONAL MAINTENANCE SERVICES
2005-08 pontiac grand prix
To be servicedType of serviceVehicle mileage interval (x1000)
    255075100125150
Air cleaner filterR   X   X   X
Accessory drive beltI           X
Auto. Trans. Fluid and Filter-R   X   X   X
Cooling system hoses and clampsS/I           X
Engine coolantR           X
Fuel systemIXXXXXX
Exhaust system & heat shieldsS/IXXXXXX
Supercharger oil levelS/IXXXXXX
Spark plugs and wiresR       X    
1R: Replace S/I: Inspect and service, if necessary
2- Replace if any of the following conditions are met:
ADDITIONAL MAINTENANCE SERVICES
2005-08 chevrolet impala & monte carlo
To be servicedType of serviceVehicle mileage interval (x1000)
    255075100125150
Air cleaner filterR   X   X   X
Accessory drive beltI           X
Auto. Trans. Fluid and Filter-R   X   X   X
Cooling system hoses and clampsS/I           X
Engine coolantR           X
Fuel systemIXXXXXX
Exhaust system & heat shieldsS/IXXXXXX
Supercharger oil levelS/IXXXXXX
Spark plugs and wiresR       X    
1R: Replace S/I: Inspect and service, if necessary
2- Replace if any of the following conditions are met:
 
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