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Home >> GMC >> 1998 >> Forward Control 5.7 R, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing - 5.7L >> Ignition System >> Notes
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Ignition System: Notes

NOTE: Manufacturer does not supply many individual component tests. For component tests not listed, perform appropriate DTC test. See TESTS W/CODES - 5.7L article. See TROUBLE CODE DEFINITION  table.
NOTE: For basic ignition system checks, see BASIC TESTING - 5.7L article.
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