Yukon 2WD V8-5.3L (2007)
Fuel Rail: Service Precautions
Fuel Rail Stop Bracket Installation Caution
Caution: The fuel rail stop bracket must be installed onto the engine assembly. The stop bracket serves as a protective shield for the fuel rail in the
event of a vehicle frontal crash. If the fuel rail stop bracket is not installed and the vehicle is involved in a frontal crash, fuel could be sprayed possibly
causing a fire and personal injury from burns.