Ignition Timing: Adjustments

1. Check engine condition (spark plugs, leaks in hoses, etc.).
2. Warm engine to operating temperature and turn all electrical loads "OFF."
3. Connect a tachometer and timing light.

Fig. 21 Test Connector:

4. Ground test connector (Green: 1-pin) with a jumper wire.
5. Check that idle speed is within specification.

750 ± 25 rpm

6. Adjust idle speed if not within specification. Refer to IDLE SPEED in this section.

Fig. 24 Timing Mark:

7. Check that timing mark (YELLOW) on crankshaft pulley and mark on timing belt cover are aligned.

9° ± 1° BTDC

Fig. 25 Distributor Adjustment:

8. Loosen distributor lock bolt and turn distributor housing to adjust.
10. After adjustment, tighten distributor lock bolt to 14 - 19 ftlb (19 - 25 Nm) and disconnect jumper wire from test connector