OEM 2002 GMC Safari Fuel Injector

2002 GMC Safari Parts Questions & Experts Answers

• Q: How to service the fuel injector on 2002 GMC Safari?

  A: The service of Fuel Injector starts with draining pressure from the fuel system. The first step involves dissembling the upper intake manifold then proceeding with the fuel meter body assembly removal. You should remove the injector assembly retainer and injector retainer lock nuts while being cautious to protect both electrical connector terminals during Fuel Injector removal since the entire assembly gets serviced as one unit. The procedure excludes injecting fuel injectors into liquid solvents since this damages them. Also keep in mind that cleaning fuel injectors should be avoided. A tiny tip punch must be used to push in between the injector terminals as the injector tube needs downward pullout to remove the part. Apply engine oil to seal the o-ring of the new Fuel Injector assembly before installing it properly inside the fuel meter body. Install the injector assembly retainer with its matching lock nuts and fasten them until torque reaches 3 n.m (27 lb in). Install the complete fuel meter body system after all procedures are complete.