Explorer 2WD V6-4.0L VIN K Flex Fuel (2002)
Valve Clearance: Specifications
Valve Stem to Guide Clearance Exhaust ........................................................................................................ 0.035 - 0.068 mm (0.001 - 0.003 inch)
Valve Stem to Guide Clearance Intake .......................................................................................................... 0.020 - 0.053 mm (0.001 - 0.002 inch)