There have been 5 technical service bulletins issued for the 1991 Oldsmobile Cutlass Supreme.
| Bulletin Date: | Oct. 1, 1999 |
| Component: | Suspension. |
| Bulletin Summary: | Customers may complain of grinding / scraping / groaning noise from rear suspension. |
| Vehicles covered in this TSB: |
1988 Buick Regal,
1989 Buick Regal,
1990 Buick Regal,
1991 Buick Regal,
1992 Buick Regal,
1993 Buick Regal,
1994 Buick Regal,
1995 Buick Regal,
1996 Buick Regal,
1990 Chevrolet Lumina,
1991 Chevrolet Lumina,
1992 Chevrolet Lumina,
1993 Chevrolet Lumina,
1994 Chevrolet Lumina,
1988 Oldsmobile Cutlass Supreme,
|
| Bulletin Date: | Jul. 1, 1998 |
| Component: | Gasoline engine. |
| Bulletin Summary: | Some v6 engines may, on a very infrequent basis, have an oil odor condition that is generally encountered after the engine's oil has been changed. Typically the odor lasts approximately 1000 miles after the change of oil and then does not re |
| Vehicles covered in this TSB: |
1994 Buick Century,
1995 Buick Century,
1996 Buick Century,
1997 Buick Century,
1998 Buick Century,
1990 Buick Regal,
1991 Buick Regal,
1992 Buick Regal,
1993 Buick Regal,
1994 Buick Regal,
1995 Buick Regal,
1996 Buick Regal,
1994 Buick Skylark,
1995 Buick Skylark,
1996 Buick Skylark,
|
| Bulletin Date: | Feb. 1, 1997 |
| Component: | Gas recirculation valve (egr valve). |
| Bulletin Summary: | Excessive oil consumption (replace pcv harness). |
| Vehicles covered in this TSB: |
1991 Chevrolet Lumina,
1992 Chevrolet Lumina,
1993 Chevrolet Lumina,
1994 Chevrolet Lumina,
1995 Chevrolet Lumina,
1991 Chevrolet Monte Carlo,
1992 Chevrolet Monte Carlo,
1993 Chevrolet Monte Carlo,
1994 Chevrolet Monte Carlo,
1995 Chevrolet Monte Carlo,
1991 Oldsmobile Cutlass Supreme,
1992 Oldsmobile Cutlass Supreme,
1993 Oldsmobile Cutlass Supreme,
1994 Oldsmobile Cutlass Supreme,
1995 Oldsmobile Cutlass Supreme,
1991 Pontiac Grand Prix,
1992 Pontiac Grand Prix,
1993 Pontiac Grand Prix,
1994 Pontiac Grand Prix,
1995 Pontiac Grand Prix.
|
| Bulletin Date: | Feb. 1, 1997 |
| Component: | Driveline driveshaft. |
| Bulletin Summary: | Cold start rattle noise (diagnosis/service procedure). |
| Vehicles covered in this TSB: |
1994 Buick Century,
1995 Buick Century,
1996 Buick Century,
1992 Buick Lesabre,
1993 Buick Lesabre,
1994 Buick Lesabre,
1995 Buick Lesabre,
1996 Buick Lesabre,
1997 Buick Lesabre,
1991 Buick Park Avenue,
1992 Buick Park Avenue,
1993 Buick Park Avenue,
1994 Buick Park Avenue,
1995 Buick Park Avenue,
1996 Buick Park Avenue,
|
| Bulletin Date: | Dec. 1, 1996 |
| Component: | Automatic transmission. |
| Bulletin Summary: | Cold start rattle noise. |
| Vehicles covered in this TSB: |
1994 Buick Century,
1995 Buick Century,
1996 Buick Century,
1992 Buick Lesabre,
1993 Buick Lesabre,
1994 Buick Lesabre,
1995 Buick Lesabre,
1996 Buick Lesabre,
1997 Buick Lesabre,
1991 Buick Park Avenue,
1992 Buick Park Avenue,
1993 Buick Park Avenue,
1994 Buick Park Avenue,
1995 Buick Park Avenue,
1996 Buick Park Avenue,
|