K 3500 Truck 4WD V8-5.7L VIN R (1998)
Intake Manifold: Service and Repair
Intake Manifold Disassemble
1. Remove the bolt, the nut, and the accelerator control cable bracket.
2. Remove the throttle body attaching studs.
3. Remove the throttle body.
4. Remove the throttle body to upper intake manifold gasket.
5. Discard the throttle body to upper intake manifold gasket.