LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Pontiac >> 1990 >> Trans Sport V6-191 3.1L >> Repair and Diagnosis >> Specifications >> Electrical Specifications >> Ignition Timing
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Ignition Timing


Ignition Timing 10 Degrees BTDC

Note: Disconnect single wire EST connector (tan w/black stripe) at engine wiring harness, located in front of the shock tower.