Ignition Timing

Set automatic transmission lever to Park position, or manual transmission lever to Neutral position. Start and warm engine to normal operating temperature. Turn off all accessories. Connect timing light.
Connect jumper wire between Self-Test Input (STI) terminal and ground. See Fig 1 . If timing marks on crankshaft pulley and index pointer are not aligned, go to next step. If timing is as specified, no adjustment is required. See IGNITION TIMING table.
Loosen distributor bolts. Rotate distributor until timing marks are aligned. Tighten bolts to 14-19 ft. lbs. (19-26 N.m). Recheck timing. Readjust as necessary. Turn ignition off. Remove jumper wire and timing light.

Fig 1: Self-Test Input Terminal ID (Aspire)

Courtesy of FORD MOTOR CO.

IGNITION TIMING

Application	Auto. Trans.	Man. Trans.
Aspire	10 @ 700-800	10 @ 650-750