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Home >> Dodge and Ram >> 1982 >> B350 1 Ton Van V8-318 5.2L VIN R 4-bbl >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Diagrams >> Orifice Spark Advance Control (OSAC) Valve

Orifice Spark Advance Control (OSAC) Valve

Fig. 11 OSAC valve vacuum hose routing. 1983 V8-318/5.2L:



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