How many gallons does a 1992 Ford F- 350 diesel tank hold?

The fuel tank capacity for a 1992 Ford F-350 diesel varies depending on the specific configuration (cab style, bed length, etc.). It could be anywhere from 30 to 50 gallons. To know the exact capacity for your particular truck, you should:

* Check the owner's manual: This is the most reliable source.

* Look at the fuel tank sticker: Sometimes there's a sticker on the tank itself or in the engine compartment indicating the capacity.

* Check the fuel filler door: The capacity is sometimes printed on the fuel door.

Without knowing your truck's specific details, I can't give you a definitive answer.