Ignition Timing: 2.5L
- Ensure engine is at operating temperature, all accessories are
off, and transmission is in Park or Neutral. Set parking brake. Ensure
idle speed is correct.
- Connect timing light to No. 1 spark plug wire. Use jumper wire
to connect Data Link Connector (DLC) STI terminal to GND terminal. See Fig 1
. Start engine.
Check base ignition timing. See V6 BASE IGNITION TIMING table.
- If timing is not to specification, loosen distributor hold-down
bolt. Adjust timing as necessary. Turn engine off. Remove jumper wire
from DLC terminals. Start engine. Ensure advance mechanism functions
when engine speed is increased.
Courtesy of FORD MOTOR CO.