Econoline E250 3/4 Ton V8-5.4L CNG VIN M (1998)
8. Disconnect the Crankshaft Position (CKP) sensor electrical connector.
9. Remove the drain plug, and drain the engine oil.
10. Remove the crankshaft front seal.
11. Remove the four front oil pan bolts.
12. Lower the vehicle.
13. Remove the (A) bolt and the (B) belt idler pulley.
