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Home >> Chevrolet >> 2002 >> Tracker 4D Utility, 2.0 C, 4WD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Emission Systems & Sub-Systems >> Exhaust Gas RECIRCULATION System (2.5L) >> Diagnostic Aids
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Diagnostic Aids

A normal engine operating temperature is specified as 176°F (80°C) or more. An intermittent malfunction may be caused by a fault in EGR control system electrical circuits. Inspect EGR wiring and components for an intermittent condition. See INTERMITTENTS in TROUBLE SHOOTING - NO CODES - TRUCKS article.

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