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Home >> Subaru >> 1981 >> GLF Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Tune-Up - 4 CYL >> Ignition Timing >> Notes
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Ignition Timing: Notes

Adjust timing with engine at normal operating temperature and transmission in neutral. Disconnect and plug vacuum hoses qt distributor. With engine at idle, check timing and turn distributor to adjust.