S15/T15 2WD Jimmy V6-262 4.3L (1991)
Knock Sensor: Locations
Electronic Spark Control Sensor
Engine Compartment Components.
LH Rear Of Engine
Applicable to: 1991 Blazer, Jimmy, S10 & S15 w/4.3L/V6-262 Engine
GMC Workshop Service and Repair Manuals
Electronic Spark Control Module|Page 3132 >
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