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Home >> Pontiac >> 1991 >> LeMans Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing >> Ignition Checks >> HEI/Est Ignition System >> Distributor & Ignition System Check

Distributor & Ignition System Check

See DIAGNOSTIC CHARTS, CHART C-4B, to diagnose and service ignition system.

Fig 1: Testing Ignition Coil
G93083Courtesy of GENERAL MOTORS CORP.
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