C 1500 Truck 2WD V8-6.5L DSL Turbo VIN F (1998)
Intake Manifold: Service and Repair
Intake Manifold Replacement (Lower)
REMOVAL PROCEDURE
1. Disconnect the battery negative cable from the battery.
2. Remove the upper intake manifold from the lower intake manifold.
3. Remove the fuel filter from the lower intake manifold.
4. Remove the EGR/Boost solenoids (L 56 only) with the bracket from the intake manifold studs.
5. Remove the Boost solenoids (L 65 only) with brackets from the Intake Manifold studs.
6. Remove the lower intake manifold stud/bolts from the engine block.
7. Remove the lower intake manifold and the gasket from the engine block.
8. Clean and check the sealing surfaces of the engine block.
INSTALLATION PROCEDURE
IMPORTANT: Be sure to use the correct gasket. The gasket for the L 56 models have openings for the EGR Valve, the gaskets for the L 65 models
do not have openings.
1. Install the lower intake manifold gasket to the cylinder head.
2. Install the lower intake manifold to the cylinder head.
