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Home >> GMC >> 1996 >> Forward Control 4.3 Z, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 122 (Engine Controls - Basic Testing - 3.8L) >> C-4, Basic Ignition System Checks >> HEI-Est Distributor >> Notes
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HEI-Est Distributor: Notes

WARNING: This page is about a different car, the 1995 Pontiac Trans Sport, 1995 Oldsmobile Silhouette, and 1995 Chevrolet Lumina APV. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Only basic ignition timing is adjustable in HEI/EST ignition system.
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