Intake Manifold Disassemble C/K/C3500HD/Medium Duty
- Remove the throttle body
nuts and throttle body.
- Remove and discard the throttle body gasket.
- Remove the MAP sensor
bolt and MAP sensor.
- Inspect the MAP sensor seal for damage.
- Remove the EGR valve nuts,
EGR valve and EGR valve gasket.
- Discard the EGR valve gasket.
- Remove the EGR adapter
nuts, EGR adapter and EGR adapter gasket.
- Discard the EGR adapter gasket.
- Remove the purge solenoid vacuum hose.
- Remove the purge solenoid
bolt and the purge solenoid.
- Inspect the purge solenoid seal for damage. Replace the seal as
needed.
Intake Manifold Disassemble G
- Remove the throttle body
nuts and throttle body.
- Remove and discard the throttle body gasket.
- Remove the MAP sensor
bolt and MAP sensor.
- Inspect the MAP sensor seal for damage.
- Remove the EGR valve nuts,
EGR valve and EGR valve gasket.
- Discard the EGR valve gasket.
- Remove the purge solenoid vacuum hose.
- Remove the purge solenoid
bolt and the purge solenoid.
- Inspect the purge solenoid seal for damage. Replace the seal as
needed.