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Home › GMC › 1985 › Forward Control 7.4 W, Standard › Repair and Diagnosis › Engine Performance › System › 4.3L/5.0L/5.7L Tests W/Codes › Chart C7C - EGR Valve Check (Non-ECM Controlled)

Chart C7C - EGR Valve Check (Non-ECM Controlled)

Fig 1: Flow Chart C7C - EGR Valve Check (Non-ECM Controlled)

G6512

Fig 2: Flow Chart C7C - EGR Valve Check (Non-ECM Controlled)

GB0048281