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  #1  
Old 07-29-2012, 01:45 PM
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No fuel pressure

Ok I went camping this weekend and now my truck wont start. When I got to the camp site and was unhooking the camper I could hear the truck start to run rough. I went to pull forward and it died. It would crank and almost start. I then noticed my fuel pressure gauge showed almost 0 psi. I did finally get it started but it chugged and I parked it. Can someone tell me what to check. I have a P0232 code. I don't hear the pump running with the key on and fuel doesn't flow in the fuel bowl when I removed the filter.

Last edited by bigmic; 07-29-2012 at 02:02 PM.
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Old 07-29-2012, 02:10 PM
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what filters are you using?
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Old 07-29-2012, 02:22 PM
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Racor filters. They are the same as the ford ones. I've had them on for about 4000 miles now. When I turn on the key I don't hear the pump run. I usually run around 75 psi on the fuel pressure gauge.
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Old 07-29-2012, 02:39 PM
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I have always been told Motorcraft only. If your not hearing the pump then I would suspect that is the culporate. I would check the wiring first (thats free).
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Old 07-29-2012, 03:30 PM
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Fuses and relays all in good shape
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Old 07-29-2012, 04:58 PM
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I didn't check the fuses and relays yet. Witch ones should I check also when I check the wiring on the pump what plug should I check and what pin.
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Old 07-29-2012, 05:14 PM
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Fuse 40 I think
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Old 07-30-2012, 05:06 AM
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Yeah, I think it's 40 like HillClimber350 said.
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Old 07-30-2012, 01:43 PM
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I'm at the campground right now. I've checked fuse #40 it's good. When I turn the key on I get 12 volts at the grey plug at the fuel pump. I suspect it's the fuel pump. Can anyone confirm this?

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Old 07-30-2012, 01:54 PM
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that's sucks but if you have 12 volts to the pump and it's not coming on I'd say yes,, long shot but is getting a good ground? I can't find if 40 is the correct fuse so check them all if you haven't already
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