LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 1997 >> Forward Control 6.5 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 24 (Engine Controls - Basic Testing - 3.1L) >> C-4, Basic Ignition System Checks >> HEI-Est Distributor >> Ignition Coil Power Source
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Ignition Coil Power Source

WARNING: This page is about a different car, the 1995 Pontiac Trans Sport and 1995 Chevrolet Lumina APV. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition on. Use voltmeter to check voltage between terminal "B" of ignition coil and ground. If battery voltage does not exist, check for open circuit, blown ignition fuse or defective ignition switch.

scientia non olet · About LEMON Manuals