Cant find fuel filter

There is a black fuel relay way up under the top left driver side dash that breaks its main wire solder connections on the circuit board under over-heat conditions. Resolder that relay. Starting fluid will show that you have lost fuel delivery under no start conditions. You can use the breather hose from the valve cover for this test.

No engine light on? Sounds to me like the bumpy road may be knocking something loose. It would help to know if you have fuel pressure when the problem arises.

I have 94 s 10..4.3 v6. it does the same thing have replaced fuel pump and filter,ignition module,cap rotor plugs wires,coil,ground strap...driving down the road jus dies like the key got shut off....for a while when troubleshooting through the parts you could get it to restart.....now when it dies it cranks really hard when trying to restart..ive checked the timeing its fine....if i wait a few min it will usually start...sometimes it will show a check engine light sometimes not......never know when it will happen sometimes jus down the the road from the house sometimes 100miles down the road......sometimes three times in a mile sometimes not for weeks at a time..Wtf...Im ready to shoot it like a lame horse....its a shame too its a sharp lil truck thats a two owner and never spent a night outside in its life...i knew the original owner ...i bought it with 90,000 on it it only has 148,000 now and still looks like new...

could be crankshaft sensor or fuel filter,check air filter.

Well, I would try to check the spark to make sure the ignition system is providing spark to the spark plugs. Then, I would check fuel pressure, to make sure that the injectors are getting enough pressure to provide gas to the cylinders, using a fuel pressure gauge on the rail.

yes replace battery the computer cant work on a dead battery ..

Fuel pump may be going out. Could also be the fuel pump relay getting hot and malfunctioning.

you have more than one filter. check all fuel lines make sure no crimps.

Have you checked or changed your fuel filter lately. The particles in the filter dam up while the engine is running. When it stalls, all the particles fall back away from the outlet so the engine will start again allowing the particles to dam up...etc etc.

When was the last time the fuel filter was chg. If you can't remember its time for a new one.If it does not help after you chg. filter, best to fuel pressure test, to see if pump is going bad.