Intake Manifold: Testing and Inspection

INSPECTION

Check the following points; replace the part if a problem is found.

INTAKE MANIFOLD CHECK [2.4L ENGINE]

1. Check for damage or cracking of any part.

2. Clogging of the negative pressure (vacuum) outlet port, or clogging of the exhaust gas recirculation passages.

INTAKE MANIFOLD CHECK [3.0L ENGINE]

1. Check for damage or cracking of any part.

2. Clogging of the negative pressure (vacuum) outlet port, or clogging of the exhaust gas recirculation passages.

3. Using a straight edge and feeler gauge, check for distortion of the cylinder head installation surface.

Standard value: 0.15 mm (0.006 inch) or less
Limit: 0.20 mm (0.008 inch)