Valve Guides: Inspection
Measure valve guide and corresponding valve for wear. If stem-to-guide clearance is greater than .008" (.20 mm) on intake valves or .0097" (.25 mm) on exhaust, replace valve guide(s) and valve(s).
Measure valve guide and corresponding valve for wear. If stem-to-guide clearance is greater than .008" (.20 mm) on intake valves or .0097" (.25 mm) on exhaust, replace valve guide(s) and valve(s).