Friday, July 13, 2018

Sticky exhaust valves

Cold Corrosion

Cross section of cylinder head showing exhaust and inlet valve

Cylinder head damaged due to sticky exhaust valve

Exhaust valve scenarios for two condition

Hard deposit formation

Sticky exhaust valve inside cylinder head

Sticky Exhaust Valve

Sticky valve after force removing

Sticky exhaust valve
Clearance between exhaust valve and valve guide