LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 1975 >> 244 Base, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Tune-Up Procedures - 4-Cylinder >> Ignition Timing >> 1974-75 Models
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

1974-75 Models

Warm engine to normal operating temperature. Check or adjust ignition timing with engine idling at specified RPM and distributor vacuum hose disconnected.