Indirect Fuel Injector Replacement

Indirect Fuel Injector Replacement

Special Tools

CH-49736 - Hydrocarbon Injector Quick Connect Release Tool

For equivalent regional tools, refer to Special Tools (Tools and Equipment).

Removal Procedure

1. Remove the right side wheelhouse liner. Refer to Front Wheelhouse Liner Replacement - Right Side (Chevrolet) (Front Wheelhouse Liner Replacement - Right Side)Front Wheelhouse Liner Replacement - Right Side (GMC) (Front Wheelhouse Liner Replacement - Right Side).




2. Remove the indirect fuel injector fasteners (1, 2).




3. Remove the indirect fuel injector retainer (1) from the fitting.
4. Remove the indirect fuel injector (2) using the CH-49736 - tool.
5. Remove the indirect injector fitting.

Installation Procedure




1. Install the indirect fuel injector retainer (1) to the fitting.

Caution: Refer to Fastener Caution (Fastener Caution).

2. Install the indirect fuel injector (2) and tighten the fitting to 45 Nm (33 lb ft).




3. Install the indirect fuel injector fasteners (1, 2) to 25 Nm (18 lb ft).
4. Tighten the indirect fuel injector fitting to 45 Nm (33 lb ft).
5. Install the right side wheelhouse liner. Refer to Front Wheelhouse Liner Replacement - Right Side (Chevrolet) (Front Wheelhouse Liner Replacement - Right Side)Front Wheelhouse Liner Replacement - Right Side (GMC) (Front Wheelhouse Liner Replacement - Right Side).