TRUCK WONT START NEED HELP FAST

whatabudro

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Don't know what those pictures have to do with the fuel pump?

The fuel pump is located on the drivers side frame rail. It's normal to hear a click or two when you turn the key to the on position with engine off.

You will also hear a noise from the passenger side inner fender from the vacuum pump.

With the key off drain the fuel bowl using the yellow drain valve on the back of the fuel bowl cannister. Before you do this you should follow the 3/8" steel drain tube to where it stops on the front of the passenger side of the block. Attach a tube to this and then drain into a bucket. Drain it until it's empty, then leave the drain open and turn the key on. If the pump is working then fuel will come out of the tube. The pump will only run for 20 seconds at a time.
 

BigHog

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ok well i have changed the fuel pump and still notthing. so i took down the fuel tank and pulled out the sending unit. i turned the key on to see if the new pump was pumping and you could fell it on the otherside and you could. so i checked the screen and everythiing on the sending unit and it was good and i even blew on both tubes to see it was cluged and it was fine so now i dont know what to do.
 

roosterdiesel

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Is your SES light on?


If you leave the drain valve open and cycle the key to turn the FP on, does fuel come out the drain tube from the filter housing?

If not, remove the quick disconnect hose on the outlet of the pump and clamp a piece of hose and route it to a bucket. Cycle the key to see if fuel is coming out of the new fuel pump.
 

BigHog

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What is SES light? I haven't seen it. No indicator lights are on.

I have visually checked all of the fuses and everything looks good.

I just started getting fuel to water separator, but truck still will not start. What should I try now?
 

BigHog

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Oh sorry. Now I feel stupid, but no that light is not on.
 

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