5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

car dies when **updates**

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Old 12-12-2007, 09:33 PM
  #1  
primetime5.0
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Default car dies when **updates**

Yep and it really starting to make me mad, and then it wouldnt start back up, so I bought a new battery, starter, coolant sensor, air charge sensor, newer iac, new fuel filter. And the damn thing just died again. So im starting to think something is broken inside the gas tank.. any ideas?

** I filled the car up with a full tank and it still happens, When the motor is cold its fine, when I push in the clutch to downshift the car dies.
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Old 12-12-2007, 10:08 PM
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84conversion50
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Default RE: car dies when stopping or sometime turning

easy fix just mash the gas when your turning

check your fuel pressure regulator
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Old 12-12-2007, 10:13 PM
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67mustang302
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Default RE: car dies when stopping or sometime turning

Baffle in the fuel tank maybe broke? You turn/brake and it sloshes away from the pickup.
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Old 12-12-2007, 10:27 PM
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mjr46
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Default RE: car dies when stopping or sometime turning

you can rule out a fuel tank baffle by filling the tank up all the way if it still does it with a full tank then it may be something else but if it doesn't do it with a full tank then I'd pull the tank
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Old 12-13-2007, 01:03 AM
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racingboy
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Default RE: car dies when stopping or sometime turning

If you've got a manual pump it could be that. I've heard of them stalling out while turning with the manual pumps, it has something to do with the pump not perfectly matching up to the psi needs of the motor... stock that is.
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Old 12-13-2007, 01:14 PM
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primetime5.0
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Default RE: car dies when stopping or sometime turning

its got a 190lph pump in it
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Old 12-13-2007, 01:31 PM
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92cobra
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Default RE: car dies when stopping or sometime turning

im gonna go with a broken baffle also. I suggest topping it off with gas, and then driving, turning, braking etc and see if it happens. And by topping it off, i mean fill her up to the tippy top. If it doesnt happen its the baffel, and it will happen when your prolly below half but for sure at 1/4th.
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Old 12-13-2007, 11:41 PM
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aode08
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Default RE: car dies when stopping or sometime turning

strap a fuel guage on and jack one side of the car up high, then the other till it does it.
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Old 12-14-2007, 12:39 AM
  #9  
primetime5.0
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Default RE: car dies when stopping or sometime turning

updated
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Old 12-14-2007, 07:37 AM
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mjr46
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Default RE: car dies when **updates**

ORIGINAL: primetime5.0

Yep and it really starting to make me mad, and then it wouldnt start back up, so I bought a new battery, starter, coolant sensor, air charge sensor, newer iac, new fuel filter. And the damn thing just died again. So im starting to think something is broken inside the gas tank.. any ideas?

** I filled the car up with a full tank and it still happens, When the motor is cold its fine, when I push in the clutch to downshift the car dies.
so the car dies when pushing the clutch in but not any other time right?? will it idle in nuetral warmed up???
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