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 ProblemsErratic Shifting of the Automatic Transmission
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.
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.
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.
2002 Buick Century QuestionsCar cranks but won't start, until the key is released (1 answer)
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.
We keep putting batteries into this car and after few months its dead. We have gotten 4 batteries within months. We have a rebuilt alternator that i think is the problem because this our 2nd time getting it rebuilt. Can the alternator be the issue? Starter checks fine. How can i check for a paras...