Installation Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Fuel Meter Body Assembly

Courtesy of GENERAL MOTORS CORP.

NOTE: When ordering new fuel injectors, be sure to order the correct injector for the application being serviced.

Lubricate the NEW injector O-ring seals with clean engine oil.
Install the fuel injector (2) into the fuel meter body injector socket.
CAUTION: Refer to Fastener Caution .
Install the injector retainer (3) and the injector retainer lock nuts (4).
Tighten: Tighten the nuts to 3 N.m (27 lb in).
Install the fuel meter body. Refer to Fuel Meter Body Assembly Replacement .