OEM 2008 Toyota Tacoma Fuel Injector

2008 Toyota Tacoma Fuel Injector Parts Q&A

• Q: How to install the fuel injector on 2008 Toyota Tacoma?

  A: The installation of 2tr-fe fuel injectors requires you to treat new O-rings with gasoline or spindle oil before placing one ring onto each fuel injector. After applying gasoline or spindle oil to the contact areas between the fuel delivery pipe and fuel injector O-ring you should coat the O-ring again before placing the fuel injector into the delivery pipe through rotational motion while ensuring the O-ring remains intact. Make sure the fuel injector moves smoothly when turned; otherwise change the O-ring. The procedure to install new O-rings on fuel delivery pipes with injectors includes applying spindle oil or gasoline to the rings before positioning them onto each spacer. Place all 4 spacers together with 4 new injector vibration insulators onto the cylinder head followed by the installation of the 2 delivery pipe No.1 spacers. The fuel delivery pipe must be installed with the 4 fuel injectors while using 2 bolts to perform an initial tightening. The installation process should be done without letting the injectors drop. Validate that fuel injector rotation runs smoothly then tighten the 2 bolts to 12 Nm (122 kgf-cm, 9 ft-lbf). First secure the harness clamp bracket with its bolt at 8.2 Nm (84 kgf-cm, 73 in-lbf) before connecting the wire harness clamp and compressor magnetic clutch connector (with air conditioning), engine wire harness clamp, VSV connector and the 4 injector connectors. To link the fuel hose properly, secure the connector end precisely onto the pipe stem before hearing the "click" sound while pressing down on the fuel hose checker until the parts are free of scratches and foreign agents are checked by tugging on both components. Rephrase the installation of fuel hose No. 2 according to the previous method. When you have fitted the motor body assembly with the throttle and added the intake air connector secure the cable to the negative terminal while tightening to 3.9 Nm torque (40 kgf-cm, 35 in-lbf). After adding coolant to the engine you must inspect both engine coolant and fuel leakage potential. You should place the final component as engine under cover sub-assembly No.1 in position.