Grand Cherokee 2WD L6-4.0L VIN S (1997)
EGR Valve: Description and Operation
The 4.0 engine for this vehicle does not come equipped with an EGR valve.
Jeep Workshop Service and Repair Manuals
Crankcase Ventilation (CCV) System <--> [Positive Crankcase Ventilation] >
< EGR Valve|Locations
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