Highlander 4WD V6-3.5L (2GR-FE) (2008)
Intake Manifold: Testing and Inspection
Intake Manifold
2GR-FE INTAKE: INTAKE MANIFOLD: INSPECTION
INSPECTION
1. INSPECT INTAKE MANIFOLD
(a) Cylinder head side:
(1) Using a precision straightedge and feeler gauge, measure the surface contacting the cylinder head for warpage.
Maximum warpage:
0.1 mm (0.003 in.)
If the warpage is greater than the maximum, replace the intake manifold.
(b) Surge tank side:
(1) Using a precision straightedge and feeler gauge, measure the surface contacting the surge tank for warpage.
Maximum warpage:
0.1 mm (0.003 in.)
If the warpage is greater than the maximum, replace the intake manifold.