Inspection Procedure
WARNING: This page is about a different variant/trim than selected.
- Inspect the intake manifold for the following conditions:
- Damage to the throttle body bolt holes (1)
- Damage, debris or restrictions to the PCV system hose ports (3)
- Damage to the gasket sealing surface for the throttle body (2)
- Inspect the intake manifold for the following conditions:
- Damage, debris or restrictions to the brake vacuum booster hose port (3)
- Damage to the intake manifold bolt bosses (1)
- Damage to the EVAP purge solenoid mounting boss (5)
- Damage, debris or restrictions to the EVAP purge solenoid port (4)
- Gouges or damage to the intake manifold sealing surfaces (2)
- Inspect the intake manifold sealing surface (1) for warpage.
- Locate a straight edge across the intake manifold sealing surface.
- Insert a feeler gauge between the intake manifold and the straight edge. An intake manifold with warpage in excess of 0.50 mm (0.020 in) must be replaced.
- Repair or replace the intake manifold as necessary.