Equipment Hookup & Adjustment Procedures
1986 1597cc high altitude, disconnect pressure sensor.
1987-88 1597cc high altitude, 2350cc high altitude, 2555cc high altitude, 2972cc: Disconnect ignition timing connector and jumper female terminal to ground.
1989 All w/FI: Disconnect ignition timing connector and jumper female terminal to ground. When reconnected timing should advance to "Check" Specification.
All others, disconnect and plug distributor vacuum hoses.
*** UPDATED BY TSB-86-00-001 AUGUST, 1990
1985-88 GALANT 2350cc TIMING SPECIFICATION