Mike's Workshop Manuals
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Jeep
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1993
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Grand Cherokee Base, 5.2 Y, AWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - System/Component Tests - 5.2L
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Emission Systems & Sub-Systems
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Exhaust Gas RECIRCULATION (EGR)
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Notes
Exhaust Gas RECIRCULATION (EGR): Notes
NOTE:
To ensure proper EGR system operation all passages and moving parts must be free from restrictive deposits. Clean or replace components as necessary.