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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (Starting System - Gasoline Engines -- F250-F550 Super Duty) >> Diagnosis And Testing >> Starting System >> Pinpoint Tests >> Pinpoint Test B: The Engine Cranks Slowly >> Normal Operation

Normal Operation

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A discharged battery, excessive starter draw or high resistance in the battery cables are the most likely causes of a slow cranking engine. It is also possible for internal, mechanical engine damage to result in the engine cranking slowly.

This pinpoint test is intended to diagnose the following:

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