The spark plug gap for the 1979 Ford F250 is 0.044. This gap remains the same for the 1978 and the 1980 Ford as well.
The fuel pump on a 1979 Ford F250 is located on the side of the engine. It uses a mechanical rod to operate the pump directly from the vehicle's cam shaft.
Ford uses Motorcraft Spark plugs on all there vehicles.
Does it have spark, fuel, compression?
.044 inch , according to motorcraft.com
( .044 inch ) according to motorcraft.com
fireing order ford 1994 e-250 econoline
Check the Vehicle Emission Control Information ( VECI ) decal located in the front of your engine compartment ( it will show the type of spark plugs to use and the spark plug gap )
( .044 inch ) according to motorcraft.com
I was looking at one of the Ford websites : For a 1978 Ford F-250 : It shows .044 inch spark plug gap for all engines except the 4.9 liter / 300 cubic inch inline ( straight ) six cylinder engine For that engine it shows .054 but I believe that is a mistake because for 1977 and 1979 it shows the .044 inch spark plug gap
Check the Vehicle Emission Control Information ( VECI ) decallocated in the front of your engine compartment ( it will show thetype of spark plugs to use and the spark plug gap )
5.25 inches