2005 Buick Century Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2005 Buick Century
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2005 Buick Century ProblemsIntake Manifold Gasket 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.
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.
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
2005 Buick Century Questionsbuick starts and runs until it gets warm not hot shuts down wont start until cools down? then starts and runs again until warms up (1 answer)
checked fuel pump and filter, checked vacuum hoses, several people have looked and said nothing is wrong? but problem persists
Had an oil leak so we had the oil pan gaskets replaced. Leak persisted. The timing cover gasket is now to blame and replacement for that and a water pump and a coolant kit and service is costing just under $600. Is that reasonable?