2000 Ford 450 V10 econoline Engine wiring,and vacuum lines. Need picture to see and order what rats ate.

Same chewed red vacuum A/C damper line passenger side. splices to black line above the AC coil box. Removed battery and holder. Loosened A/C dryer mounts from inner fender. Removed fan motor. Interior passenger side lower right corner of the air input damper is the entry port for the black vacuum line. Removed clear rubber entry port weather plug/seal. Pulled the damaged black line out of the weather plug/seal. Ran a wire fish line from interior to exterior below left corner of the fan motor. Taped new line to fish tape and pulled new line into the cab. Reinserted new line into weather seal and reinstalled in reverese.

1-8-4-3-6-5-7-2...dist. rotation: clockwise, #1cylinder is on the drivers side front of engine. (firing order is also cast into factory intake manifold)

4.2L V6: Firing Order: 1-4-2-5-3-6 Diagram: http://autorepair.about.com/library/firing_orders/bl-fo-3841.htm
4.6L V8: Firing Order: 1-3-7-2-6-5-4-8 Diagram: http://autorepair.about.com/library/firing_orders/bl-fo-3843.htm
5.4L V8: Firing Order: 1-3-7-2-6-5-4-8 Diagram: http://autorepair.about.com/library/firing_orders/bl-fo-3844.htm
6.8L V10: Firing Order: 1-6-5-10-2-7-3-8-4-9 Diagram: http://autorepair.about.com/library/firing_orders/bl-fo-3849.htm
Hope this helps!

For the 1998 Ford Econoline Van:
I do not know if you have the Econoline E150, E250, E350 Model; or the 4.2L V6, 4.6L V8, 5.4L V8, or the 6.8L V10 Engine; however I have included all below.

For the 4.2L V6:
Firing Order:
1-4-2-5-3-6
Cylinders:
......(back)......
|..3..|.......|..6..|
|..2..|.......|..5..|
|..1..|.......|..4..|
......(front)

For the 4.6L V8:
Firing Order:
1-3-7-2-6-5-4-8
Cylinders:
Click on the following direct free Link:
http://autorepair.about.com/library/firing_orders/bl-fo-4591.htm

For the 5.4L V8:
Firing Order:
1-3-7-2-6-5-4-8
Cylinders:
.........(back).........
|...4...|........|...8...|
|...3...|........|...7...|
|...2...|........|...6...|
|...1...|........|...5...|
.........(front)

For the 6.8L V10:
Firing Order:
1-6-5-10-2-7-3-8-4-9
Cylinders:
............(back)...........
|....5....|.........|...10....|
|....4....|.........|....9.....|
|....3....|.........|....8.....|
|....2....|.........|....7.....|
|....1....|.........|....6.....|
...........(front)

Let me know if this helped, or if you have additional information questions. Feel Free to contact me at FixYa.com!

Need to know the engine size. You have these choices:
4.2 L Essex V6
4.9 L inline-6
302 CID Windsor V8
351 CID Windsor V8
4.6 L Triton V8
5.4 L Triton V8
6.8 L Triton V10
7.3 L Power Stroke V8
6.0 L Power stroke V8
TD

See page one at the pdf link below.
http://www.revbase.com/BBBMotor/Wd/DownloadPdf?id=18451

No there is no shut off device.What you should look for is what else the rat might have eaten.Where there is one there are more and when they get hungry they will eat anything.Check your wiring under the car and hood.Check it over good.Good luck.

Review in autozone.com (free register), there you can find 31 Wiring Diagrams about F250.



Good luck (remember rated this help).

The correct diagram should be located under the hood.

You can google 87 Econoline Van Vacuum lines diagram and you'll find a site that will give it to you for free. If you don't find it purchase a Haynes manual from your local auto parts store.