V 3500 P/U 4WD V8-454 7.4L VIN W 4-bbl (1988)
Ignition Coil: Testing and Inspection
Carbureted
For testing of the ignition coil, refer to DIAGNOSTIC CHARTS/CHART A-3H.
GMC Workshop Service and Repair Manuals
Carbureted|Page 3469 >
< Ignition Coil|Specifications
Page 1