1991 Pontiac Grand AM engine and engine cooling problems
22 owner complaints filed with NHTSA name the engine and engine cooling on the 1991 Pontiac Grand AM — 27% of all complaints for this model year.
What owners report
“Vehicle experiences continued stalling conditions, replacement of several components (sensors, ignition control, head gasket), however engine still stalls. *mjs”
filed Feb 28, 2000
“While driving at 20-25 mph vehicle started making noise, then just cut off. Dealer contacted and stated timing chain malfunctioned. Problem still exists.*ak”
filed Apr 12, 1999
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
130089009 · Service Bulletin/Repair Instructions · issued Sep 1, 2013
Engine and Engine Cooling problems in other Grand AM years
| Year | Reports | Share |
|---|---|---|
| 2005 Grand AM | 2 | 2% |
| 2004 Grand AM | 12 | 4% |
| 2003 Grand AM | 24 | 7% |
| 2002 Grand AM | 54 | 14% |
| 2001 Grand AM | 75 | 14% |
| 2000 Grand AM | 111 | 16% |
| 1999 Grand AM | 133 | 16% |
| 1998 Grand AM | 23 | 13% |
| 1997 Grand AM | 83 | 22% |
| 1996 Grand AM | 74 | 16% |
| 1995 Grand AM | 60 | 15% |
| 1994 Grand AM | 73 | 19% |
Other reported problem areas on the 1991 Pontiac Grand AM
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.