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Home >> GMC >> 1987 >> Forward Control 5.7 M, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - 6.2L Diesel >> Operation >> Air Induction System
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Air Induction System

Intake manifold is always open to atmospheric pressure. Intake manifold has a single inlet for drawing air through an air filter assembly mounted above. Manifold consists of 8 branches, one leading to each cylinder.