2002 ford f250 7.3 desiel starts runs for 3 to 4 seconds thans stalls

SOURCE: 95 ford starting problem

fuel is bleeding back into tank usually check valve in pump r&r pump will solve this

SOURCE: where is the second fuel filter on a f250 desiel

What model f250 deisel are you referring to
The 7.3 powerstrokes have fuel filter on top of engine. 6 lit engines have filter lower down in fuel line, so it depends which model and which year
The 2008 6.4 dual turbo has a pre-filter / water separator on the underside of the truck - under the driver side floor board. A second / final filter is on the top of the engine near the front. It is near the oil filter housing. Ford says to change the two at the same time. You should also drain out the water separator every month or so. (in particular in the winter when the colder weather can lead to condensation in the tanks / line) It has a lever to pull out and you only need to drain about a tablespoon of fuel get all of the water out.

Testimonial: "thank you but I think I gave the wrong model # it is a 350 but we will check it out."

SOURCE: Have a 2004 F250 Desiel that has intermitent stall

try a premium fuel system additive. stanadyne makes about the best but lucas also works.

SOURCE: how to remove front fender on 2002 ford f250 super

take off the fender bolts and the wheel well bolts take out headlight bolts behind the headlight then it should come off

SOURCE: Ford f250 stalls when driving down the road,

What year... What engine? need info..... If it is a diesel with 7.3 L engine it is most likely the cam sensor. When it cranks does the tack work? that is another sign of a cam sensor It is on the front of the engine just to the right of the harmonic balancer top side. Replace it with a black one. Also could be in your IPR if diesel.