Installation Procedure

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: EGR Cooler Pipe Clamp and Hose

Courtesy of GENERAL MOTORS CORP.

Inspect EGR cooling hose (4) and replace as necessary.

Fig 2: EGR Cooler Pipe Bolts

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Fastener Caution .

Position the EGR cooler pipe and hose (3) to the engine.
Tighten the lower bolt (1) to 9 N.m (80 lb in) .

Fig 3: EGR Cooler Pipe Clamp and Hose

Courtesy of GENERAL MOTORS CORP.

Install the EGR cooler pipe hose (4) to the EGR cooler tube and reposition the EGR cooler pipe clamp (3).
Tighten the clamp bolt (2) to 9 N.m (80 lb in) .
Fill the cooling system. Refer to Cooling System Draining and Filling (Vac-N-Fill) or Cooling System Draining and Filling (Static Fill) .