K 3500 Truck 4WD V8-6.5L DSL Turbo VIN S (1999)
2. Install the fuel heater.
NOTE: Refer to Fastener Notice in Cautions and Notices.
3. Install the threaded cap nut.
Tighten
Tighten the cap nut securely by hand.
4. Install the fuel manager/filter.
5. Install the mounting bolts that connect the fuel manager/filter to the intake manifold.
Tighten
Tighten the mounting bolts to 25 N.m (18 lb ft).