2010 GMC Canyon Fuel Filler Hose

You need to lightly lubricate the new Fuel Injector O-ring seals with mineral oil GM P/N 9981704, and install the new fuel injector O-ring seals onto the fuel injector. Then you need to install a new retainer clip to the fuel injector and push the fuel injector into the rail socket with the electrical connector end facing outward. After that, you need to connect the fuel injector harness electrical connector to the fuel injector. Finally, you need to install the fuel rail assembly.

You need to remove the fuel tank module and disconnect the Fuel Level Sensor electrical connector from the module cover. Then you need to disengage the locking tab on the module bucket. Finally, you need to slide the fuel level sensor downward off from the module bucket.

You need to lightly lubricate the sensor seal with clean engine oil, and press the sensor fully into the fuel tank module. Then you need to install the Fuel Tank Pressure Sensor cover and connect the chassis wiring harness electrical connector to the pressure sensor. After that, you need to install the left pickup box wheelhouse liner and install the fuel tank if the vehicle is a crew cab.