E 150 1/2 Ton Van V6-4.2L VIN 2 (1997)
5. Disconnect the Engine Vacuum Regulator (EVR) electrical connector.
6. Disconnect the following electrical connectors.
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Disconnect the (A) two Intake Manifold Runner Control (IMRC) actuator electrical connectors.
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Disconnect the (B) two upstream Heated Oxygen Sensor (HO2S) electrical connectors.
7. Disconnect the following electrical connectors:
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Radio ignition interference capacitor electrical connector (A).
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Intake Manifold Runner Control (IMRC) solenoid electrical connector (B).
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Ignition coil electrical connector (C).
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Idle Air Control (IAC) valve electrical connector (D).
8. Disconnect the A/C compressor clutch electrical connector.
