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Home >> Ford >> 2002 >> Excursion 7.3 F, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls - Basic Diagnostic Procedures - Except Diesel) >> Ignition Checks >> Preliminary Checks
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Preliminary Checks

WARNING: This page is about a different variant/trim than selected.
NOTE: If vehicle is a no-start, see NO START/NORMAL CRANK under SYMPTOMS in TROUBLE SHOOTING - NO CODES - EEC-V - GASOLINE & NGV article, or TEST A: NO-START under SYSTEM TESTS in SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV article.

Before diagnosing problems in ignition system, ensure following systems and components are in good condition and operating properly: