E 250 Van V8-351 5.8L VIN G 2-bbl (1984)
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Place A/C Heat selector to "OFF" (if equipped).
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Disconnect and plug vacuum hoses at air bypass valve, EGR valve, and purge control valve.
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Place the transmission in the specified gear. See: Specifications
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Check curb idle rpm. Adjust to specification. See: Specifications
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Place the transmission in Neutral (manual) or Park (automatic). Rev the engine momentarily. Place the transmission in specified position, and
recheck curb idle rpm. Readjust if required.
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If vehicle is equipped with A/C, perform the following additional steps:
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Connect an external vacuum source providing a minimum of 33.7 kPA (10 in-Hg) to the Vacuum Operated Throttle Modulator (VOTM)
kicker.
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Place the transmission selector in specified position. See: Specifications
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Check/adjust VOTM kicker speed. If adjustment is required, loosen kicker locknut and turn kicker to required speed, tighten locknut.
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Remove plugs and reconnect vacuum hoses.