Installation Procedure
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Fuel Feed and Evaporative Emission Front Pipe (4)Install
- Install the oxygen sensor retainer to the pipe retainer.
- Fuel Feed Pipe(3) - Connect - Metal Collar Quick Connect Fitting Service
- Evaporative Emission Pipe(2) - Connect - Plastic Collar Quick Connect Fitting Service
- Fuel Feed and Evaporative Emission Front Pipe Nut (1) - Install and tighten25N.m (18 lb ft)
Retainer(2) - Install[2x]
Retainer(2) - Install
- Fuel Feed and Evaporative Emission Front Pipe Bolt (1) - Install and tighten10N.m (89 lb in)
- Connect the electrical connector.
Evaporative Emission Pipe(4) - Connect - Plastic Collar Quick Connect Fitting Service
- Fuel Feed Pipe(3) - Connect - Metal Collar Quick Connect Fitting Service
- Retainer(2) - Install
- Fuel Feed and Evaporative Emission Front Pipe Retainer Bolt (1) - Install and tighten8.5N.m (75 lb in)
- Lower the vehicle.
- Engine Cover - Install - Engine Cover Replacement
CAUTION:
Refer to Fastener Caution .