2001 Buick Century Ignition Cylinder Replacement Guide Century ignition cylinders often jam due to debris or worn tumblers causing key insertion issues. To replace the ignition cylinder, first …

Buick Century 2001 High Idle Issue and Throttle Body Troubleshooting Century models often face idle surges and rough idling due to throttle body or IAC valve issues. A high idle in the Buick …

2001 Buick Century Custom Thermostat Location and Replacement Tips Century Custom often faces thermostat sticking and coolant leaks causing engine overheating issues. The …

Buick Century 2001 Ticking Noise at Idle: Lifter Issues Explained Century models often face lifter noise and occasional valve train ticking during idle periods. A ticking noise at idle usually …

Buick Mechanic: Daniel Chaidez Hello! I'm ******, the Buick mechanic here to assist you with your question regarding your vehicle. I understand you're experiencing an ongoing issue with the …

2001 Buick Century Cooling Fan Low Speed Not Working Issue Century cooling fans may fail low-speed operation or run only with the air conditioner on. The low-speed cooling fan not running …

2001 Buick Century Custom 3100 SFI Brake Light On Issue Century models often face dashboard brake light due to sensor faults or parking brake switch issues. When the brake warning light …

Buick Century 2004 High Idle and Vacuum Leak Diagnosis Century models often face high idle issues and persistent vacuum leaks causing erratic engine behavior. High idle with P0507 and …

Could you confirm the engine size of your 2001 Buick Century? Customer: 3.1 Mechanic's Assistant: OK. Thanks for the info. The Mechanic can help with your EGR code issue on your …

2001 Buick Century ABS and Service Engine Light Issues Century often faces ABS sensor wiring faults and catalytic converter-related engine warning lights. ABS warning lights after wheel …