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Home >> Ford >> 2003 >> Excursion 6.0 P, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Controls - Basic Diagnostic Procedures - Except Diesel) >> Ignition Checks >> Preliminary Checks

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 - CNG, FLEX-FUEL & GASOLINE article, or TEST A: NO-START under SYSTEM TESTS in SELF-DIAGNOSTICS - EEC-V - CNG, FLEX-FUEL & GASOLINE article.

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