OEM GMC Safari Fuel Injector

GMC Safari Fuel Injector Parts and Q&A

• Injector
  17091432
  Q: How to service the fuel injector on GMC Safari?

  A:

  You should disconnect the battery negative cable and drain fuel system pressure before servicing the Fuel Injector. Take the upper intake manifold assembly together with the fuel meter body assembly from the location before removing the injector assembly retainer and the injector retainer lock nuts . Use extra care while servicing the Fuel Injector because the complete assembly should remain unimmersed in any cleaning solution and you should prevent damaging the electrical connector terminals and fuel nozzle and injector filter. The removal of an injector can be accomplished by pulling downward on the poppet nozzle tube and inserting a special tip punch between the terminals. New injector o-ring seals require engine oil lubrication before installing them onto the injector assembly. The Fuel Injector assembly should fit into the fuel meter body injector socket after which install the injector assembly retainer and injector retainer lock nuts and torque them to 3.0 n.m (27 lb in). Place back the fuel meter body assembly with the upper intake manifold assembly while securing the fuel filler cap followed by reconnecting the negative Battery Cable. The inspect process involves turning the ignition switch on for 2 seconds followed by turning off for 10 seconds before turning on again to check for fuel leaks.
• Injector
  88894353
  Q: How to replace the fuel injector on GMC Safari?

  A:

  The procedure for relieving fuel system pressure should be performed before beginning Fuel Injector replacement. The vehicle needs an initial step to remove both the upper intake manifold assembly and the fuel meter body assembly. Proceed by carefully extracting the injector assembly retainer in conjunction with the injector retainer lock nuts without harming any electrical connector terminals when you remove fuel injectors since they need total assembly servicing. The injectors should never be placed in any solution-based solvent or cleaning substance because such exposure could damage them and cleaning procedures are prohibited. Pull the injector tube downward until the small tip punch pushes between terms to remove the injector. Before assembling place engine oil on the o-ring seals of the new Fuel Injector set. Erautomotives requires technicians to select the correct injector for their servicing work because each device operates using its unique flow rate setting. Insert the Fuel Injector assembly into the fuel meter body before fastening it with the injector assembly retainer along with the injector retainer lock nuts while adjusting these nuts to 3 n.m (27 lb in). Place the fuel meter body components in their proper position.