Cadillac Concours owners have reported 1 problem related to loud engine noise (under the engine and engine cooling category). The most recently reported issues are listed below.
While driving the car starts to make a loud noise like gears changing and comes almost to a halt. The speed gauge just drops from 50 to 30, as though the drive has applied the brakes. The vehicle has been to shop (4) times in a (6) month period for this problem. The problem has not been corrected.
See
all problems of the 1997 Cadillac Concours
🔎.
| Problem Category | Number of Problems |
|---|---|
| Engine Burning Oil problems | |
| Engine problems | |
| Emission Control problems | |
| Engine Cooling System problems | |
| Loud Engine Noise problems | |
| Engine Belts And Pulleys problems | |
| Gas Recirculation Valve (egr Valve) problems |