Removal
Disconnect electrical connector. Remove tuning valve attaching screws, tuning valve and O-ring seal.
| CAUTION | The tuning valve is an electrical component. DO NOT soak it in any liquid cleaner or solvent, damage may result. |
Note. To avoid breaking tuning valve mounting ears, alternately tighten attaching screws until they engage mounting ear surface, then tighten each screw to specified torque.
Installation
Lubricate new intake manifold tuning valve O-ring seal with clean engine oil. Install intake manifold tuning valve and attaching screws. Tighten screws to 18 inch lbs. (2.0 N.m). Connect electrical connector.