S15/T15 2WD Jimmy V6-262 4.3L (1991)
Exhaust Pressure Regulator Vacuum Valve: Locations
Engine Compartment Components.
RH Side Of Engine
Applicable to: 1991 Blazer, Jimmy, S10 & S15 w/4.3L/V6-262 Engine
GMC Workshop Service and Repair Manuals
Positive Crankcase Ventilation >
< EGR Valve|Specifications|Page 3261
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