OEM 2001 GMC Safari Fuel Injector

2001 GMC Safari Parts Questions & Experts Answers

• Q: How to replace the fuel injector on 2001 GMC Safari?

  A: The Fuel Injector replacement requires fuel meter body assembly removal followed by injector assembly retainer (Injector Retainer) and injector retainer lock nuts (Lock Nuts) elimination. You need to be careful about Fuel Injector removal because the electrical connector terminals and the injector filter along with fuel nozzle form a complete assembly unit. The electric nature of the injectors demands protection from any contact with liquid solvents because these substances can cause enduring damage. A small tip punch should be used to push down between injector terminals when the poppet nozzle tube is pulled downward for injector removal. The installation process requires using flow-rate calibrated injectors according to the specific application service needs. New injector o-ring seals need lubrication with clean engine oil before they can be installed onto the injector assembly. Set the Fuel Injector assembly inside the fuel meter body injector socket before installation. Mount the injector retainer onto the assembly followed by placement of lock nuts then tighten them to 3 n.m (27 lb in). Terminate the operation by installing the fuel meter body assembly.