2002 Buick Century Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Buick Century
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2002 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.
One or more power window switch may fail. The affected window may work intermittently before failing completely.
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.
2002 Buick Century QuestionsStarter good battery good but can't figure out why it won't turn over to start (1 answer)
Checked fuses and everything
It will start if you don't go all the way to the ignition switch stop.
I suspect there is a problem with the switch.
What do you think
When driving all the time. When vehicle is stopped, it stops too. Definitely not the brakes. No shaking, just a humming singing type of sound.