D250 3/4 Ton Pickup 2WD L6-225 3.7L VIN H 1-bbl (1983)
Fig. 28 Engine Compartment Electrical Spark Advance (Less Feedback Carburetor, Part 1 of 3) Wiring Circuit. 1983-84
Fig. 28 Engine Compartment Electrical Spark Advance (Less Feedback Carburetor, Part 1 of 3) Wiring Circuit. 1983-84