2005 Buick Century Common Problems, Issues, Recalls, and Reliability

• 2005 Buick Century Intake Manifold Gaskets May Leak Coolant or Engine Oil

  The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.

• 2005 Buick Century Power Window Switch May Fail

  One or more power window switch may fail. The affected window may work intermittently before failing completely.

• 2005 Buick Century Transmission Pressure Control Solenoid Failure May Cause Erratic Shifting

  The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.

• 2005 Buick Century Check Engine Light Due to Gas Cap Issue

  Illumination of the check engine light may be the result of a loose or worn gas cap .

• 2005 Buick Century Leaking Water Pump May Cause Coolant Loss and Overheating

  A coolant leak may develop from the water pump . The engine may overheat as a result of the coolant loss. A leaking water pump should be replaced.

• 2005 Buick Century Plugged Catalytic Converter May Cause Loss of Engine Power

  The catalytic converter may become plugged resulting in loss of engine power. General Motors has extended the catalytic convertor warranty on some models to 10 years or 120,000 miles. Please contact your local GMC dealer to see if your vehicle is included.

• 2005 Buick Century High Pressure Power Steering Hose Can Leak Fluid

  The high pressure power steering hose will commonly leak fluid; it should be replaced.

• 2005 Buick Century Corrosion At Ignition Coil Towers

  Corrosion may develop at the connection between the ignition coil tower and spark plug wire resulting in an engine misfire. The Ignition coil and spark plug wire should both be replaced to correct this condition.

• 2005 Buick Century Oil Pump Drive O-ring May Leak Oil From Rear of Engine

  An engine oil leak may develop from the rear of the engine. This is commonly caused by a failed oil pump drive o-ring seal. The leaking o-ring should be replaced to correct this concern.

• 2005 Buick Century HVAC Display May Become Dim or Go Out Completely

  The display on the heater and AC control panel may become dim or go completely blank. Our technicians tell us the control panel must be replaced to correct this fault.

• 2005 Buick Century Steering May Develop Clunk Noise From Upper Intermediate Steering Shaft

  The steering may develop a clunk type noise from the upper intermediate steering shaft. Our technicians tell us that you should check with your local GM dealer to find out what the latest repair is for this condition.

• 2005 Buick Century Contamination of extended life coolant

  Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.

• 2005 Buick Century Inspect transmission/fluid every 30,000 miles

  You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned then the transmission system should be completely flushed .

• 2005 Buick Century Front Struts May Wear at 75,000 Miles

  The front struts may show signs of wear, or be excessively bouncy ride at freeway speeds. This may begin to occur at around 75,000 miles.

2005 Buick Century Questions and Answers

Related Questions

• Buick Century How To Repair

  2005 BUICK CENTURY, 6 CYL, FWD, AUTOMATIC, 54, 000 MILES

  related to body, wiper

  Passenger wiper won't rotate. @media(max-width: 960px) { .adt { display: none;padding:0; } } Wednesday, February 16th, 2011 AT 7:40 PM ..

  ---

• Buick Century 2005 Buick Century Check Engine/anti- Lock/ Low Trac

  2005 BUICK CENTURY

  related to warning-lights, traction-control-light

  2005 Buick Century 6 cyl 130000 miles The check engine light/anti-lock comes on and the low tack light from the right side also comes on. Sometimes its on when I start the car other times i..

  ---

• Buick Century Fuel Filter

  2005 BUICK CENTURY, 6 CYL, FWD, AUTOMATIC, 61, 000 MILES

  related to fuel-system, fuel-filter, location

  Could you please tell me where the fuel filter is located? Thanks @media(max-width: 960px) { .adt { display: none;padding:0; } } Tuesday, February 17th, 2009 AT 12:22 PM ..

  ---

• Buick Century 2005 Buick Century POWER WINDOWS!!

  2005 BUICK CENTURY

  related to body, window, not-working

  2005 Buick Century Automatic The power windows just quit working the other day. The drivers side window buzzes when you press it down, but the window doesn't move. As for the other windows ..

  ---

• Buick Century 2005 Buick Century Spark Plugs

  2005 BUICK CENTURY

  related to ignition, spark-plug, replace-remove

  2005 Buick Century 6 cyl Front Wheel Drive Automatic How do I change the spark plugs in a 2005 buick century i went to replace them and I found some kind of housing for the plugs @med..

  ---

• Buick Century Cigarette Lighter Does Not Work

  2005 BUICK CENTURY, 1.8L, 6 CYL, 2WD, AUTOMATIC, 170, 000 MILES

  related to interior, cigarette-lighter, not-working

  I already checked the fuse and it is good. Any other suggestions? Thank you! @media(max-width: 960px) { .adt { display: none;padding:0; } } Sunday, December 29th, 2019 AT 5:08 PM ..

  ---

• Buick Century Only One Coolant Fan Kicks On

  2005 BUICK CENTURY, 3.1L, 6 CYL, 2WD, AUTOMATIC, 150, 000 MILES

  related to engine-cooling, cooling-fan, temperature-sensor

  Just recently replaced the head gaskets (overheating blew gasket), temperature sensor, both fan motors, heater core and the radiator. Driver side fan kicks on just after coolant starts boiling an..

  ---

• Buick Century Code P171 Issue

  2005 BUICK CENTURY, 3.1L, 6 CYL, 2WD, AUTOMATIC, 120, 000 MILES

  related to fuel-system, fuel-pressure-regulator, replace-remove

  I am getting the the p171 code. Fuel mixture too lean. So far I have replaced the mass air flow sensor, fuel regulator and the upstream oxygen sensor. The light stayed off for about 150 miles then ..

  ---

2005 Buick Century Maintenance and Repair

• Causes of 2005 Buick Century Engine Vibration
• How To Use a 2005 Buick Century Battery Charger
• 2005 Buick Century Exhaust Smell Understanding Where The Problem Lies
• How To Tell If You Have a 2005 Buick Century Faulty Hydraulic Lifter
• How To Repair a 2005 Buick Century Tire Valve
• How To Use a Trickle Charger on your 2005 Buick Century
• 2005 Buick Century Exhaust Manifold Leak Repair Cost: Average Prices To Expect
• Average 2005 Buick Century Brake Repair Cost for Each Brake Problem
• Tips for Recharging your 2005 Buick Century Battery
• Most Common Signs That Your 2005 Buick Century Needs a Transmission Flush
• Burning Smell from 2005 Buick Century - Understand What is Happening
• Causes of 2005 Buick Century Engine Knock
• The Best 2005 Buick Century Battery Brand To Use for Lasting Performance
• 2005 Buick Century Tire Companies To Avoid
• 2005 Buick Century Tire Alignment: How To Know When You Need It
• How To Tell If You Have a 2005 Buick Century Faulty Engine Speed Sensor
• How To Tell If You Have a 2005 Buick Century Faulty Head Gasket
• How To Repair 2005 Buick Century Hail Damage
• How To Tell If You Have a 2005 Buick Century Faulty Coil Pack
• How To Tell If You Have a 2005 Buick Century Faulty Alternator
• Most Common 2005 Buick Century Transmission Problems
• Using Nitrogen for 2005 Buick Century Tire Inflation: Advantages Disadvantages
• How To Tell If You Have a 2005 Buick Century Faulty Distributor
• Symptoms of Fried 2005 Buick Century Piston Rings
• How To Tell If You Have a 2005 Buick Century Faulty Coolant Temperature Sensor
• Advantages and Disadvantages of 2005 Buick Century Radial Tires
• How To Reset The 2005 Buick Century Tire Pressure Sensor Correctly
• How To Tell If You Have a 2005 Buick Century Faulty Ecu
• Common 2005 Buick Century Oil Pump Failure Symptoms
• My 2005 Buick Century Smells: 7 Tips for Getting Rid of Bad Auto Odors
• 2005 Buick Century Acrylic Car Paint: Understanding The Pros and Cons
• Understand 2005 Buick Century Brake Noise for a Proper Diagnosis
• How To Tell If You Have a 2005 Buick Century Faulty Mass Airflow Sensor
• 2005 Buick Century Waxing Temperature - Understanding The Best Time To Wax Your Car
• How To Tell If Its Time for a 2005 Buick Century Engine Rebuild
• How To Tell If You Have a 2005 Buick Century Faulty Throttle Position Sensor
• Signs Your 2005 Buick Century has a Faulty Transmission Filter
• 2005 Buick Century Windshield Repair Quote: Average Prices On Common Repairs
• How To Tell When a 2005 Buick Century Brake Rotors Need To Be Replaced
• What Happens If Your 2005 Buick Century Runs Out of Engine Oil
• How To Repair a 2005 Buick Century Aluminum Radiator
• 2005 Buick Century Chrome Rim Repair: a How To Guide
• Average 2005 Buick Century Tire Puncture Repair Cost
• The Best Way To Polish 2005 Buick Century Paint: Two Methods To Consider
• Causes of 2005 Buick Century White Exhaust Smoke
• What Should a Full 2005 Buick Century Detailing Service Include
• What Does It Mean If You Have a 2005 Buick Century Low Oil Pressure At Idle
• 2005 Buick Century Wax Formula - Understanding What Its Made Of
• 2005 Buick Century Polish and Wax: Are They The Same Which Comes First
• Understanding When You Should Wax Your 2005 Buick Century : Hot or Cold Temperature
• 2005 Buick Century Paint Types Pros and Cons of Each
• How To Mix 2005 Buick Century Paint Properly So The Color Spreads Evenly
• 2005 Buick Century Clear Coat Car Paint - Understanding The Pros and Cons
• How To Apply 2005 Buick Century Paint Primer Correctly
• 2005 Buick Century Spray Painting Techniques for a Proper Coat
• 2005 Buick Century Windshield Scratch Repair: a How To Guide
• A Routine 2005 Buick Century Maintenance Schedule Based On Engine Mileage
• 2005 Buick Century Buyers Guide: Oil Free or Oil Air Compressor
• What To Do If You Start To Get 2005 Buick Century Brake Smell
• Causes of 2005 Buick Century Blue Exhaust Smoke
• When Should You Turn your 2005 Buick Century Brake Rotors
• How To Repair a 2005 Buick Century Leaking Gas Tank
• How To Tell If You Have a 2005 Buick Century Faulty Manifold Pressure Sensor
• How To Tell If You Have a 2005 Buick Century Faulty Oxygen Sensor
• What Happens If Your 2005 Buick Century Runs Out of Coolant
• How Often Should You Replace Your 2005 Buick Century Radiator Fluid
• 2005 Buick Century Radiator Fluid: What To Use What To Avoid
• 2005 Buick Century Repair: How To Use Radiator Sealant
• 2005 Buick Century Radiator Repair: 3 Soldering Tips for Proper Restoration
• Average 2005 Buick Century Radiator Repair Costs: Dont Get Scammed
• Signs of a Worn Out 2005 Buick Century Engine Bearing
• Causes of 2005 Buick Century Lifter Tick
• How To Bleed a 2005 Buick Century Radiator: An Auto Diy Maintenance Guide
• 2005 Buick Century Tire Repair: Tire Patch Vs Plug
• Types of 2005 Buick Century Brake Pads To Be Aware of
• Pros and Cons of a 2005 Buick Century High Flow Air Filter
• Benefits of Changing Your 2005 Buick Century Air Filter
• Common Problems Associated With 2005 Buick Century Fully Synthetic Oil
• What Is The Difference Between a 2005 Buick Century Synthetic Oil and Conventional Oil
• How Often Should You Clean and Condition 2005 Buick Century Leather Seats
• How 2005 Buick Century Oil Change Affects Gas Mileage
• Advantages That New Tires Give Your 2005 Buick Century
• How To Prevent a 2005 Buick Century Spark Plug Blow Out Ignition: Problems Solved
• Copper Spark Plugs Vs Iridium and Platinum: Understand for Top 2005 Buick Century Performance
• How To Fix a 2005 Buick Century Power Steering Hose Leak
• Essential 2005 Buick Century Power Steering Parts and What They Do
• How To Get Rid of a 2005 Buick Century Mildew Smell
• 2005 Buick Century Battery or Alternator How To Tell Where The Problem Lies
• Everything You Need To Know About 2005 Buick Century Brake Fluid
• Weird 2005 Buick Century Air Conditioner Smell: What It Means and How To Fix It