There have been 4 technical service bulletins issued for the 1993 Buick Century.
| Bulletin Date: | Apr. 1, 2001 |
| Component: | Axle assembly. |
| Bulletin Summary: | Owners of some vehicles equipped with hydra-matic 3t40, 4t60, 4t60-e or 4t65-e transaxles may comment on a grinding and / or growling noise that is noticeable when standing in park on a hill or slope with the engine running and the parking |
| Vehicles covered in this TSB: |
1992 Buick Century,
1993 Buick Century,
1994 Buick Century,
1995 Buick Century,
1996 Buick Century,
1997 Buick Century,
1998 Buick Century,
1999 Buick Century,
2000 Buick Century,
2001 Buick Century,
1992 Buick Lesabre,
1993 Buick Lesabre,
1994 Buick Lesabre,
1995 Buick Lesabre,
1996 Buick Lesabre,
|
| Bulletin Date: | Dec. 1, 1999 |
| Component: | Axle assembly. |
| Bulletin Summary: | Some vehicles equipped with hydra-matic 3t40, 4t60 or 4t60-e transxales may comment on a grinding and / or growling noise that is noticeable when in park on incline. |
| Vehicles covered in this TSB: |
1992 Buick Century,
1993 Buick Century,
1994 Buick Century,
1995 Buick Century,
1996 Buick Century,
1997 Buick Century,
1998 Buick Century,
1999 Buick Century,
1992 Buick Lesabre,
1993 Buick Lesabre,
1994 Buick Lesabre,
1995 Buick Lesabre,
1996 Buick Lesabre,
1997 Buick Lesabre,
1992 Buick Park Avenue,
|
| Bulletin Date: | Apr. 1, 1998 |
| Component: | Engine. |
| Bulletin Summary: | Vehicles may exhibit a clattering noise at idle speed originating from the timing chain and front cover area. |
| Vehicles covered in this TSB: |
1993 Buick Century,
1994 Buick Century,
1995 Buick Century,
1996 Buick Century,
1992 Chevrolet Beretta,
1993 Chevrolet Beretta,
1994 Chevrolet Beretta,
1995 Chevrolet Beretta,
1996 Chevrolet Beretta,
1997 Chevrolet Beretta,
1992 Chevrolet Cavalier,
1993 Chevrolet Cavalier,
1994 Chevrolet Cavalier,
1995 Chevrolet Cavalier,
1996 Chevrolet Cavalier,
1997 Chevrolet Cavalier,
1992 Chevrolet Corsica,
1993 Chevrolet Corsica,
1994 Chevrolet Corsica,
1995 Chevrolet Corsica,
1997 Chevrolet Corsica,
1994 Oldsmobile Cutlass Ciera,
1995 Pontiac Sunfire,
1996 Pontiac Sunfire,
1997 Pontiac Sunfire.
|
| Bulletin Date: | Aug. 1, 1995 |
| Component: | Driveline. |
| Bulletin Summary: | grinding and/or growling noise in park on incline. |
| Vehicles covered in this TSB: |
1992 Buick Century,
1993 Buick Century,
1994 Buick Century,
1995 Buick Century,
1992 Buick Lesabre,
1993 Buick Lesabre,
1994 Buick Lesabre,
1995 Buick Lesabre,
1992 Buick Park Avenue,
1993 Buick Park Avenue,
1994 Buick Park Avenue,
1995 Buick Park Avenue,
1992 Buick Regal,
1993 Buick Regal,
1994 Buick Regal,
|
Also see
Common problems of Buick Century.