Top 10 2003 Ford Mustang Questions & Answers

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A diagram of a 2003 Ford Mustang interior fuse box?

I need A diagram of a 2003 Ford Mustang interior fuse box?

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here you go
https://www.fleet.ford.com/maintenance/owners_manuals/default.asp

Posted on Jul 07, 2009

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i need a diagram of the firing order for a 2003

i need a diagram of the firing order for a 2003 3.8 V6 ford mustang

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Please don't forget to a rate! Thank you:


3.8L and 4.0L Engines Firing order: 1–4–2–5–3–6 Distributorless ignition system


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Posted on May 10, 2010

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A diagram of a 2003 Ford Mustang interior fuse box?

I need A diagram of a 2003 Ford Mustang interior fuse box? I need a fuse box diagram for my 03 mustang gt air conditioners blowing hot air and I need to see if its the fuse but I dont have my owners manual

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Fuse Box Diagram

Circuit Schematic

I trust that these are what you are looking for, they are screen captures of the requested information right from Ford.

Posted on Jun 01, 2009

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A fuse box diagram

I need a fuse box diagram for an 2003 Ford Mustang.

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Hi,this is the central fuse boxf5d9a59.gif diagram for your 20003 ford mustang.

Posted on Apr 22, 2010

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P0705 Trans Range Sensor Circuit Malfunction PRNDL

P0705 Trans Range Sensor Circuit Malfunction PRNDL Input

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I would check the neutral safety switch. It's located on the shift shaft of the transmission and is known to go bad

Posted on Sep 18, 2009

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common leaks on 2003 mustang convertible

every time it rains I get water in the rubber well which holds the top when down, of course the top is up when it rains, It has a glass window with rear defrost. I cleaned the car sunday and while washing the top water was seeping in the rubber well ans some leaked into the trunk. The top is in amazingly good condition no rips or holes. Is there a common area that.

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run the fan at full speed w/ the top and winows closed and use a cigaerate or anthing w/ smoke and go around all the windows and seams you,ll find it

Posted on Jun 12, 2012

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how do you change thermostat

how do you change thermostat in 03 cobra where is the thermostat

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4.6L Engine - replacing thermostat



CAUTION Never remove the radiator cap under any conditions while the engine is running, or while hot. Failure to heed this caution could result in cooling system damage or severe personal injury.

  1. Drain the engine cooling system until the coolant level is below the thermostat.
  2. Detach the lower radiator hose, the return hose and the degas bottle hose from the thermostat housing.
  3. Remove the two mounting bolts, then remove the thermostat housing.
  4. Remove the O-ring and thermostat from the housing. Discard the O-ring.

  5. archaeology_16.jpg
Figure - exploded view of thermostat and Housing - 4.6L engine

To install:

NOTE To prevent installing the thermostat with an incorrect orientation, the housing contains a positioning slot. Install the thermostat so that the bridge part protrudes into the housing, not into the intake manifold.
  1. Position the thermostat and a new O-ring on the housing, then install the housing.
  2. Install the two mounting bolts, and alternately tighten them to:
    1. 4.6L SOHC engines 15-22 ft. lbs. (20-30 Nm).
    2. 4.6L DOHC engines 89 inch lbs. (10 Nm).

  3. Connect the lower radiator hose, the return hose and the degas bottle hose to the housing.
  4. Fill the cooling system, then start the engine and check for leaks.
  5. If necessary, top off the cooling system overflow reservoir.

  1. Drain the engine cooling system.
  2. Remove the air cleaner outlet pipe.
  3. Remove the 2 thermostat housing bolts and separate the lower and upper thermostat housings.
    1. Discard the thermostat O-ring seal and remove the thermostat.


To install:

NOTE Lubricate the O-ring seal with clean engine coolant.
  1. Install a new thermostat with the smaller plate facing upward and the O-ring seal.
  2. Position the lower and upper thermostat housings together and install the 2 bolts. Tighten to 89 inch lbs. (10 Nm).
  3. Install the air cleaner outlet pipe.
  4. Fill and bleed the cooling system.

Posted on Feb 20, 2011

Question

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i need firing order for 2003 ford mustang v6

friend crossed wires up need firing order schematic

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1-4-2-5-3-6

Posted on Nov 19, 2012

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My 2003 mustang has a misfire code P0302 and runs rough under load.

I have changed plugs and wires and checked the fuel injectors. I did find that my car leaks coolant from the water pump gasket which drips on to crank shaft sensor. Would this cause engine to misfire?

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For engine misfiring problem check the help links mentioned below. Click the link below to go through the troubleshooting procedure :---- OBD-II Trouble Code P0300? http://schematicsdiagram.blogspot.com/2011/12/obd-ii-trouble-code-p0300.html
---------- Engine misses and truck jumps? Hard to down shift? Issue with high gear only? http://technoanswers.blogspot.in/2012/02/engine-miss-and-truck-jumps-hard-to.html

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Bad miss at idle?

http://technoanswers.blogspot.com/2012/01/bad-miss-at-idle.html

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While stop engine idles like cylinder missing?

http://schematicsdiagram.blogspot.com/2012/01/while-stop-engine-idles-like-cylinder.html

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Engine Misfire codes for car?

http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html
Engine Misfire codes?

http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html

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Misfire on cylinder 4?

http://schematicsdiagram.blogspot.com/2011/12/misfire-on-cylinder-4.html

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Oil on spark plugs and car misfires?

http://technoanswers.blogspot.in/2012/02/oil-on-spark-plugs-and-car-misfires.html

----------

This will help.

Thanks.

Posted on Feb 19, 2012

Question

  • 1,365 People Helped

cd in car player will NOT eject -any ideas ??

no ejection of my cd's stuck in my car cd player ?
help
CDs are stuck and wont eject but the Radio works i just cant shuffle threw CDs or i cant eject any of them any ideas?

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The only way to fix your problem is to have a radio repair shop take it apart. You cannot fix this on your own. Remove the radio or get a quote from a repair shop first. If you cannot find a repair shop , talk to the parts guys at you local ford dealer about sending it out for repair.

Posted on Feb 13, 2009

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