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Home >> GMC >> 1991 >> Forward Control 4.3 Z, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (Engine Controls - Basic Testing) >> A-3, No-Start Diagnosis >> Engine Controls - Basic Testing >> Definition

Engine Controls - Basic Testing: Definition

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No-start is defined as engine cranks okay, but does not start. Engine may fire a few times.

NOTE: Before performing following tests, check battery condition, engine cranking speed and fuel supply.
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