4 Runner 2WD L4-2693cc 2.7L DOHC MFI (1997)
Intake Manifold: Testing and Inspection
INSPECTION
Using a precision straight edge and feeler gauge, measure the surface contacting the intake manifold for warpage.
Maximum warpage: 0.20 mm (0.0078 inch)
If warpage is greater than maximum, replace the manifold.
