Quest Minivan GXE V6-3.3L (VG33E) (2002)
Valve Spring
Measure free length and outer diameter of each valve spring. Also check for damage or deformation.
Control Valve And Plug Return Springs
Replace valve springs if deformed or fatigued.
Control Valves
Check sliding surfaces of valves, sleeves and plugs.
Assembly
REPAIR FOR COMPONENT PARTS
Control Valve Upper Body
ASSEMBLY
NOTE: Lay control valve body down when installing valves. Do not stand the control valve body upright.