Question about 2002 Ford Mustang

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Motor is missing while driving 4.6 mustang. it feels like a hammer hitting car sometimes it happens when idle

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  • aaturnbow Sep 10, 2009

    no its not knocking its not a noise at all just when it misses the car shakes

  • yadayada
    yadayada May 11, 2010

    THEN THERE IS A LOUD KNOCKING NOISE? THIS IS MORE THAN A MISS IF THIS IS THE CASE.

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Check airmass flow sensor, spark plugs, rotor, coil, cap contact, wires, distrubutor units.

Posted on Sep 10, 2009

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This sound like a secondary ignition issue, try doing a complete tue up if it persists then try looking at the egr as sometimes they will stick open & cause the same problems.

Cheers

Posted on Sep 10, 2009

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  • Ford Master
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The most common source of a missfire and shake like you discribe in the 4.6 V8 is the spark plug boots shorting to the cylinder head, replace the plug wires.

Posted on Sep 10, 2009

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Posted on Jan 02, 2017

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2 Answers

Why does my truck shut off when put in gear, does not idle runs normal


Hi Im AL the owner of Big As Auto Repair.

Most likely the "IDLE SPEED MOTOR" is stuck or not working at all. Here's what I want you to do. Start the engine and let it idle, then take something like a small hammer and tap on the idle speed motor several times, then put it in drive and see if it dies. If it keeps running normal, then replace the Idle Speed Motor. Hope this helps and please visit my auto-repair-website here: http://www.bigasautorepair.com/

Dec 22, 2015 | 2003 Dodge Ram Pickup 1500

1 Answer

I have a 2003 ford mustang gt wipers stopped working replaced relay and fuse and still nothing is there something i am missing. I was told that it was the connestion under the right front fender but idk...


try tapping the wiper motor, with it turned on, with a hammer if it starts the motor is worn and needs replacing. you can try attaching a separate ground wire to the wiper motor if it runs then the motor has lost its ground and you can run it this way.

Mar 18, 2015 | 2003 Ford Mustang

1 Answer

Why doesn't my 2007 Ford Mustang start


it sounds like the dog gear on the motor is stuck, try putting it in gear and rocking the car back and forth a few times, take it out of gear and try the starter again

Aug 30, 2014 | 2007 Ford Mustang GT California Special...

1 Answer

96 nissan P/U 2WD, feels like missing cyclinder should I replace EGR value?


Disable the EGR valve and test. If issue is resolved you have 3 plugged EGR ports and all the EGR flow is being routed to # 4 cylinder resulting in misfire or the EGR valve is sticking open at times though you probably would not feel a misfire except @ idle & take-off.

Jul 26, 2014 | 1996 Nissan Pickup

1 Answer

My 1995 Mustang GT won't run right!


Your problem is it is a ford,LOL:

Nov 03, 2012 | 1995 Ford Mustang GT

1 Answer

My 2006 mustang gt misfires under load in higher rpms


For engine misfiring problem check the help links mentioned below. Click the link below to go through the troubleshooting procedure :---- 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

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This will help.

Thanks.

Feb 28, 2012 | 2006 Ford Mustang

1 Answer

The engine on my mustang v6 2002 idles fast then slows down, feels like the car lunges, could it be the idle sensor?


This can be caused from a vacuum leak or yes the idle sensor, this part is called an idle air control valve, also try checking for vacuum leaks and then clean the throtlebody good, use throtlebody cleaner and an old tooth brush to clean, sometimes they are just dirty.

Dec 03, 2010 | 2002 Ford Mustang

1 Answer

Engine mis-firing


Mass Air Flow Sensor or Intake Absolute Pressure sensor


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Oct 07, 2009 | 1998 Ford Mustang

3 Answers

Problemas with brand new original motor mounts


Hi ,It could be that the RPMs are to high , check that......good luck......

Nov 21, 2008 | 1992 Toyota Camry V6

1 Answer

Idle problem


is your car using carborator if yes clean it and try to replace your air filter sometime dirt sack the air and lot of gas consume

May 15, 2008 | 1987 Ford Mustang

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