The engine may stall and a fuel leak may develop from the fuel rail crossover tube. A stall can result in an accident, and a fuel leak increases the risk of a fire.
You must visit a General Motors dealership to perform recall repairs on your GMC truck or Chevrolet truck. The schedule for General Motors to initially contact known owners of affected vehicles was during July, 2004. If you did not receive a notification, but wish to check to see if your vehicle is included, please contact one of your local General Motors dealerships. They will also check for any other incomplete recalls on your vehicle. For best results, be prepared to provide your Vehicle Identification Number (VIN) to the service department consultant you speak with. The General Motors recall designation is 04066.
Engine
IF THE TUBE RETAINER SCREW BREAKS, FUEL COULD LEAK FROM THE FUEL RAIL CROSSOVER JOINT, THE ENGINE MAY STALL AND, IF AN IGNITION SOURCE WERE PRESENT, AN ENGINE COMPARTMENT FIRE COULD OCCUR.