Corolla CE Sedan 4-Door L4-1587cc 1.6L DOHC MFI (1997)
Exhaust Manifold: Testing and Inspection
Using precision straight edge and feeler gauge, measure the surface contacting the cylinder head for warpage.
Maximum warpage: 0.30 mm (0.0118 inch). If warpage is greater than maximum, replace the manifold.
