FixVault

Fuel Injector Replacement

Fig 1: Fuel Injector
GM2158036Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedure: 
Remove the fuel rail. Refer to Fuel Injection Fuel Rail Assembly Replacement .
1 Fuel Injector Retainer
Tip:  A flat bladed tool can be used to release the retainer.
2 Fuel Injector
Procedure: 
Remove and replace the O-rings as required.