OEM 2007 Chevrolet Colorado Fuel Injector

2007 Chevrolet Colorado Fuel Injector Parts Questions & Experts Answers

• Q: How to replace a fuel injector on 2007 Chevrolet Colorado?

  A: The replacement process starts by taking out the Fuel Rail assembly and breaking the Fuel Injector harness electrical connector from its connection to the Fuel Injector. Separate the Fuel Injector retainer clip before uninstalling the Fuel Injector from the Fuel Rail while discarding both Fuel Injector O-Ring seals (2 and 3). Check for the correct Fuel Injector before ordering since the injector features identification stamps with part numbers and 4-digit date codes indicating month, day and year of production together with shift information. The Fuel Injector O-Ring seals (2 and 3) need mineral oil gm p/n 9981704 for light lubrication before their installation on the Fuel Injector. The Fuel Rail injector socket requires a new retainer clip before the injector fits into position while the electrical connector should point outward and the clip must engage the socket flange. Install the Fuel Rail assembly with the completed step of connecting the Fuel Injector harness electrical connector to its target Fuel Injector.