Two problems related to fuel injection rail have been reported for the 1996 Cadillac Concours. The most recently reported issues are listed below.
There was a gasoline smell inside the vehicle. The consumer popped the hood and noticed that fuel rail was spraying gas onto the fuel line. The fuel line was replaced with a new one.
The fuel injector rail broke and fuel spill onto the engine. Causing the vehicle to leak fuel and a fire. Ts fuel rail and regulator replaced.