Econoline E350 1 Ton V8-5.4L CNG VIN M (1999)
17. Disconnect the RH fuel injector electrical connectors.
18. Disconnect the LH fuel injector electrical connectors.
19. Disconnect and remove the eight ignition coils.
20. Remove the drive belt.
21. Remove the generator (GEN).
22. Remove the bolts and the throttle body.
23. Disconnect the hose clamp and remove the heater water hose.
24. Remove the studs.
25. Remove the water thermostat.