1985 classC 350 econoline motorhome

Just go to an auto parts store/distributor and tell them you want a fan/alternator belt for a 1989 Econoline with a 460 engine. That's all you have to say. Speak nothing of Motorhome, it really screws them up when you say that. All the have to know is that it's an Econoline 350 with the 460 engine. I have 2, an 87 and 88 Tioga with 460 engines and I never mention the word motorhome. I'm scrapping the 87 and have all kinds of stuff to sell from it. A complete front end with fenders, hood, doors windshield and bumper in good shape. I'm putting the seats and refrigerator in my 1975 18 foot Midas on a Dodge chassis, now with a small block Chevy 383 and 700R4 trans in it. Already put all the cabinets and booth from the 87 30 foot Tioga into this little 18 footer. Oh, the front end fits from 83 to 91.

They are for both. both run the motor home and start the engine. They are there for short term use for the motor home electrical. Your motor home has to be plugged in to an outlet source for long time/engine off use.

Typically if the batteries are in the engine compartment they are for the engine. There are usually a bank of remote batteries located in an access panel in the R/V body.

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The only part of the motor home that ford provided was the cab and chassis. the 10 didgit in the vin number denotes year of vehicle. the vin on the dr door should match the vin on the dash.
letter b=1981 c=1982 d =83 ect the rest of the motor home is manufactured and installed on the open chassis. I hope this helps

Sounds like a problem with the fuel pickup tube in the tank. Can you access that to see if the tube is broken off?

If you have dual tanks they each have one in it. There may also be one on frame rail which pushes fuel via the tank switch.

On a 300cc / 4.9L has two fuel pumps both elec. one in gas tank and one on fram rail. On a 351 / 5.8L has one elec. fuel pump on fram rail and one mechanical type on drive side front of engine block.On 460/7.5L could have elec. fuel pump one on fram rail one in gas tank or mechanical type.Hope this was helpful. Let me know.

there is a switching valve under the vehicle that switches from front to rear. it may have gone bad or the switch itself may be bad

85 ford 350 econoline van with 460 engine and duel tanks, lost prime on both tanks, cannot get gas up to inlet on carb, it happen after having shot work on vaccum lines, i can't hear the pumps in the tanks making a buzzing noise, i hear a click when i switch from front tank to the rear tank , somewhere under the hood, on the driver side front fender, what is the next step.

here is manual from ford

https://www.fleet.ford.com/maintenance/owners_manuals/default.asp