my diesel will not start...HELP
THREE DAYS AGO I MOVED MY TRUCK FROM ONE SIDE OF MY YARD TO THE OTHER. TRUCK HAD BEEN WORKING FINE BEFORE, WHEN I WENT TO GET IN IT TODAY, TRUCK WILL NOT START.! CRANKS OVER BUT WILL NOT START...I HAVE CHANGED FUEL PUMP, INLINE FUEL FILTER AND FILTER IN ENGINE AREA IN PREVIOUS MAINTENANCE THAT I HAVE DONE ON MY TRUCK WHICH WAS ABOUT THREE MONTHS AGO...STUMPED.!:sos:
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hmmm
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idm?
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possibly CPS.
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Best bet would be to pull codes and go from there... Not sure why you would replace the fuel pump, pissed away $150 bucks on that one for nothing.
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maybe a stupid question but how are your batteries? have you tired to jump it?
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my diesel will not start...HELP
Your not getting high pressure oil. Probably bad HPOP not uncommon to see. If it will start cold u have a leak if not then your pump is bad. And im sure its not leaking as you said it sat for a few days before starting.
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check the cps and the batterys if your not getting right voltage the truck wont start i know it sounds funny but try it. also did you try to plug it in?
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my diesel will not start...HELP
Originally Posted by CyleMik
(Post 805429)
check the cps and the batterys if your not getting right voltage the truck wont start i know it sounds funny but try it. also did you try to plug it in?
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Originally Posted by Powersmokin32
(Post 805427)
Your not getting high pressure oil. Probably bad HPOP not uncommon to see. If it will start cold u have a leak if not then your pump is bad. And im sure its not leaking as you said it sat for a few days before starting.
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my diesel will not start...HELP
Well I know I have seen this problem before with my own truck. Also I have a close friend that is a ford tech and in most cases of a 7.3 not starting but cranking it is caused my no hpo to fire injectors
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Originally Posted by Powersmokin32
(Post 805677)
Well I know I have seen this problem before with my own truck. Also I have a close friend that is a ford tech and in most cases of a 7.3 not starting but cranking it is caused my no hpo to fire injectors
Could be a fuel pressure issue, an IDM issue, A CPS issue, a IPR issue, a UVC issue, A PCM issue, a fuse issue, and yes, it could be a HPO issue... But with the information given, HPO is a Wide Open Guess... |
I'm having the same trouble. Only mine was running an died. I don't drive it much so the other day I figured I'd let it run a while.. the fuel light was on.. it ran probably ten minutes then started idleing ruff like it ran out of fuel. I added 5 gallons of fuel an stil nothing.. fuel pump is running oil an fuel filterare 600 miles old. Hpop is full of oil.
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If you went with an parts house brand pump could be the pump. I have seen a TON of low cost pumps go out in just hours after installing them. check if the bowl is getting fuel. if it is them pull the codes and go from there
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