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Chevrolet Silverado / GMC Sierra. Manual - part 1835
Fig. 160: View Of Exhaust Particulate Filter & Gasket
Courtesy of GENERAL MOTORS CORP.
5. Remove the exhaust particulate filter (1).
6. Remove and discard the catalytic converter to particulate filter gasket (2).
Installation Procedure
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Exhaust - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 161: View Of Exhaust Particulate Filter & Gasket
Courtesy of GENERAL MOTORS CORP.
1. Install a NEW gasket (2) onto the exhaust particulate filter studs.
2. Install the exhaust particulate filter (1) to the catalytic converter.
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Exhaust - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 162: View Of Exhaust Insulators
Courtesy of GENERAL MOTORS CORP.
3. Install the exhaust particulate filter hangers to the exhaust insulators (1).
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Exhaust - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 163: View Of Exhaust Particulate Filter Nuts
Courtesy of GENERAL MOTORS CORP.
4. Install the exhaust particulate filter to catalytic converter nuts (1).
Tighten: Tighten the nuts to 45 N.m (33 lb ft).
5. Install the exhaust pressure differential sensor pipe. Refer to Exhaust Pressure
Differential Sensor Pipe Replacement (Pickup) or Exhaust Pressure Differential
Sensor Pipe Replacement (Cab/Chassis) .
6. Install the exhaust temperature sensors. Refer to Exhaust Temperature Sensor
Replacement - Position 1 and Exhaust Temperature Sensor Replacement - Position
2 .
7. Using a scan tool, perform the DPF Reset For Replace DPF.
EXHAUST HANGER MOUNTING BRACKET REPLACEMENT (6.0L, 6.6L)
Removal Procedure
NOTE:
Refer to Fastener Notice .
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Exhaust - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
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