Civic L4-1668cc 1.7L SOHC MFI (2003)
Valve Clearance: Specifications
Valve Clearance
Intake ......................................................................................................................................................................... 0.18 - 0.22 mm (0.007 - 0.009 inch)
Exhaust ...................................................................................................................................................................... 0.23 - 0.27 mm (0.009 - 0.011 inch)