Question about 2002 Ford Mustang

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On the fuel rail if the 1st of the injectors is plugged will it prevent the other 3 on the same side from getting any fuel ??

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  • fatfreelardb Sep 01, 2010

    Not sure I will need to get the means to get the fuel pressure what should it be at ???

    And thanks for your help and time Thank you

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  • Ford Master
  • 6,826 Answers

No, the fuel injector being plugged is likely not to affect the other 3 on the same side from getting fuel.

The fuel rail is really large in diameter compared to the orifice of the fuel injector.

If the fuel rail were plugged up, it would mean nothing would get through to the injectors, which generally does not happen.

Posted on Aug 24, 2010

  • 2 more comments 
  • fatfreelardb Aug 26, 2010

    Any idea as to why one side seems to not be getting any fuel ?? I know it's getting a signal I can feel it clicking when I grab the plug in for the injectors and when I unplug one the idle stays the same however when I unplug one from the other side the idle becomes ruff .
    Any help ,thoughts or suggestions would be great thanks

    Thanks

  • Duane Wong
    Duane Wong Aug 26, 2010

    I see why you think that the fuel rail is pluged. What is the pressure of the fuel in the fuel rail?

  • Duane Wong
    Duane Wong Aug 26, 2010

    'plugged' rather

  • fatfreelardb Sep 27, 2010

    Here is the diagnostic report for Brad Rotz, for the vehicle "1FAFP42X32F134370"Date Created: 9/26/2010 6:14:35 AM VIN: 1FAFP42X32F134370Year: 2002Manufacturer: FordMake: FordModel: MustangEngine Type: V8, 4.6L (281 CID); SOHC 16V; EFITransmission: StandardTrim Level: GT Deluxe; GT PremiumLicense Plate: 835 MMSMileage: 155061 === Stored Error Code(s) ===Error Code: P0174Possible Causes: Error Code: P0316Possible Causes: Error Code: P0301Possible Causes: Error Code: P0302Possible Causes: Freeze Frame Information:1. DTC for which Freeze Frame was Stored - P0174.2. Fuel System 1 Status - Closed Loop.3. Fuel System 2 Status - Not Supported.4. Calculated LOAD Value - 100.00 %.5. Engine Coolant Temp - 158.00 °F.6. Short Term Fuel Trim - Bank 1 - 30.47 %.7. Long Term Fuel Trim - Bank 1 - -13.28 %.8. Short Term Fuel Trim - Bank 2 - 18.75 %.9. Long Term Fuel Trim - Bank 2 - 20.31 %.10. Fuel Rail Pressure - 30.89303 Psi.11. Engine RPM - 733.75 Rpm.12. Vehicle Speed Sensor - 0.00 Mph. Monitor Information: 1. MIL - ON.2. Misfire Monitor - Complete.3. Fuel System Monitor - Complete.4. CCM Monitor - Complete.5. Catalyst Monitor - Not Complete.6. Heated Catalyst Monitor - Not Supported.7. EVAP Monitor - Not Complete.8. Secondary Air System Monitor - Not Supported.9. O2 Sensor Monitor - Not Complete.10. O2 Sensor Heater Monitor - Not Complete.11. EGR Monitor - Not Complete.12. NMHC Monitor - Not Supported.13. Nox Adsorber Monitor - Not Supported.14. Boost Pressure System Monitor - Not Supported.15. Exhaust Gas Sensor Monitor - Not Supported.16. PM Filter Monitor - Not Supported.

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so that mean the old one is all ready removed.?
or did you mean all steps in the fsm for INJECTOR.
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you could google that or you tube it or read the FSM.

hide call keys from step 2 on, or very bad things can happen.
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ill just cover the (basics)
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last depressure steps:
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alldata.com
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8205896.gif
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