2001 Buick Century Other or unknown Problems
- Complaints
- 3about this part
- Share
- 2%of 145 total for the year
- Median mileage
- 70,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the other or unknown of the 2001 Buick Century, 2% of the 145 complaints for this model year. Where a mileage was given, the median is 70,500 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The 2001 Buick Century was not shifting well and ran out of transmission fluid. When the reservoir for transmission fluid was refilled the fluid ran out quickly and I took the car into the local dealer to be repaired. They told me all the fluids were mixing and that if it was not fixed the antifreze and water would have leaked into the oil and blew the motor because the lower intake maniforld gasket was bad. The bill from the dealer accounts for leaking transmission fluid lines and the li manifold gasket. …”
NHTSA complaint #10116662, filed 2005-04, 71,000 miles“Tappets sound on a 2001 Buick Century tappets were replaced twice until I was informed that all GM 2001 cars had this defect. It seems that oil is not getting to the center cylinders, because the connecting feeds are too small. Problem that can develop is the engine can seize.”
NHTSA complaint #10224968, filed 2008-04, 70,000 milesRelated service bulletins
- 11020816Jul 18, 2025This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- 11014455Feb 20, 2025This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint…
- 11007744Sep 12, 2024This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General…
- 11007743Sep 12, 2024This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General…
- 11004557Jun 17, 2024This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
- 10224309Sep 30, 2022This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The…
- 10201115Dec 1, 2015OnStar Voice Fallback Number Update
- 10113662May 27, 2015This informational bulletin provides dealership personnel with information on flexible fuel vehicles (FFVs) and the usage of E85 fuel in GM vehicles.
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 1 | 5% |
| 2004 | 2 | 5% |
| 2003 | 2 | 2% |
| 2002 | 5 | 3% |
| 2001 | 3 | 2% |
| 2000 | 7 | 4% |
| 1999 | 13 | 6% |
| 1998 | 16 | 7% |
| 1997 | 2 | 2% |
| 1996 | 2 | 3% |
| 1995 | 3 | 3% |
| 1994 | 1 | 1% |
| 1992 | 1 | 2% |
| 1991 | 4 | 11% |
| 1989 | 1 | 3% |
| 1987 | 2 | 7% |
| 1986 | 2 | 9% |
Other parts of the 2001 Buick Century
27 complaintsBrakes
26 complaintsTransmission and drivetrain
21 complaintsVehicle speed control
19 complaintsElectrical system
17 complaintsVisibility (wipers, defrost, mirrors)
15 complaintsSteering
11 complaintsBody and structure
8 complaintsTires
8 complaintsAir bags
5 complaintsEngine
4 complaintsExterior lighting
4 complaints
← All problems reported for the 2001 Buick Century
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology