GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2008 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Engine 🢒 Engine Exhaust 🢒 Exhaust Throttle Replacement

Exhaust Throttle Replacement With LF8


Object Number: 1992328 Size: MF

Callout

Component Name

1

Exhaust Throttle Nut (Qty: 4)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
47 N·m (35 lb ft).

2

Exhaust Throttle Bolt (Qty: 4)

3

Exhaust Throttle

Procedure

  1. Disconnect the exhaust throttle control valve solenoid.
  2. Replace the exhaust throttle gaskets. Do not reuse.