Problem Reports

Report A Problem

Problem with your car? See what our experts say or submit your own.

1998 Buick Century Problems

Intake Manifold Gasket May Leak Coolant or Engine Oil

for the Buick Century

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.

79 Reports

Me Too

Coolant Leak & Engine Overheating

for the Buick Century

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.

21 Reports

Me Too

High Pressure Power Steering Hose Can Leak Fluid

for the Buick Century

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

18 Reports

Me Too

Corrosion At Ignition Coil Towers

for the Buick Century

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.

16 Reports

Me Too

Oil Pump Drive O-ring May Leak Oil From Rear of Engine

for the Buick Century

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.

14 Reports

Me Too

Check Engine Light Due to Gas Cap Issue

for the Buick Century

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

13 Reports

Me Too

Front Brake Rotor Wear Can Cause Pulsations

for the Buick Century

Front brake rotors can wear causing a pulsation felt in the brake pedal. Our technicians tell us this condition is best corrected by replacement of the front rotors and brake pads.

12 Reports

Me Too

Transmission Fluid Leak From Cooler Line

for the Buick Century

The rubber section of an automatic transmission cooler line may develop a fluid leak . In some cases the leaking section of hose can be replaced. In others, the complete cooler line must be replaced to correct this concern.

12 Reports

Me Too

Poor Ride/Handling Due to Worn Suspension Struts

for the Buick Century

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.

11 Reports

Me Too

Corrosion on Battery Cable Ends

for the Buick Century

Acid may leak from the battery at the cable connections, resulting in corrosion on the battery cable ends and in the battery tray. A Leaking battery should be replaced and the cables thoroughly cleaned or replaced if necessary.

8 Reports

Me Too