HELP 7.3 cuts off
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Junior User
Joined: May 2009
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Ok just replaced IDM, same issues, except now I'm broke and still no truck
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Junior User
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I went to the stealership and paid $300 for a brand new IPR, I did not do the icp
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He (mechanic) said he checked the pressure and it was good. He said he let the truck warm up for 20 mins, with no problems, as soon as he put it in drive it stalled. Now he says it could be the pedal sensor, I'll have a whole new truck by the time I finish throwing parts at it
FTE-Spread The Knowledge
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Is he monitoring fuel pressure when it stalls? Check the fuel bowl to see if it is full after it stalls.
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Junior User
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He said that when it stalls the fuel in the bowl drops 2-3 inches
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Fleet Mechanic
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From: Jacksonville, FL
Originally Posted by 02stroke
He (mechanic) said he checked the pressure and it was good. He said he let the truck warm up for 20 mins, with no problems, as soon as he put it in drive it stalled. Now he says it could be the pedal sensor, I'll have a whole new truck by the time I finish throwing parts at it
FTE-Spread The Knowledge
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So it is either a restriction in the tank or the pump. Under load it is unable to supply the proper amount of fuel. You said the tank was full so the foot should not be the issue, but those screens on the foot could be clogged, but didn't you get some sort of fuel pump wiring code earlier?
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Definitely, picking it up tomorrow
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So it is either a restriction in the tank or the pump. Under load it is unable to supply the proper amount of fuel. You said the tank was full so the foot should not be the issue, but those screens on the foot could be clogged, but didn't you get some sort of fuel pump wiring code earlier?
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Ok new pump, I did the hutch mod, now seems better but still stalking when u put it in drive. Hooked to a scanner, and pressure drops WOT. What could this be?
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Junior User
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Pressure is at 2.51 when idling, drops to.60 when I step on the pedal
