D150 1/2 Ton Pickup 2WD L6-225 3.7L VIN H 1-bbl (1983)
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Distributor Vacuum Control: Locations
Orifice Spark Advance Control (OSAC) Valve Location.
In Air Cleaner Housing
Applicable to: 1981-83 6 Cylinder Engine
Distributor Vacuum Control: Locations
Orifice Spark Advance Control (OSAC) Valve Location.
In Air Cleaner Housing
Applicable to: 1981-83 6 Cylinder Engine