my 2007 mustang 4.0 v6 has electrical problem my head lights, map lights will flicker


Asked by Oct 14, 2015 at 08:06 PM about the 2007 Ford Mustang

Question type: Maintenance & Repair

8 Answers


All the time? or ?


Yes.. It don't matter if you driving or at idle.

1 out of 1 people think this is helpful.

This is the voltage regulator in your alternator doing this,change the alternator.


Thank you.


Would that make my car cut off at idle when I have ac on and the coolant fan come on??

1 out of 1 people think this is helpful.

Possible,alternator surging with all the draw on it.


Cool thank you.

1 out of 1 people think this is helpful.

You are welcome.

Your Answer

Add photo

Related Questions

  • What is wrong with my electricals?????!!!!! 10 answers

    My 2008 mustang 4.0 v6 pony/premium packages has electrical issues and I can not for the life of me figure it out. My headlights, map lights, and tag light will flicker. My subs (2 kicker twelves ...

    2008 Ford Mustang V6 Premium


    Maintenance & Repair

  • 2006 Ford Mustang - Ruins Alternators & Batteries 78 answers

    Okay, I have owned my 2006 Mustang since September of 2005. It was my first car, I still own it, and it is an every day driver. It has always been outside - never garage kept (I've lived in places w...

    2006 Ford Mustang V6 Base


    Maintenance & Repair

  • Electrical problem? 1 answer

    Hey guys I'm having some issues with power to the rear end of the car. First symptom was the back up lights no longer work. Second is my brake lights pulsate instead of remainimg steady when the ...

    2012 Ford Mustang V6 Convertible


    Maintenance & Repair

  • 2006 gt mustang problems 4 answers

    I put a new battery and new alternator I have tested them at there different place and all say it's where it's supposed to be but I get a battery light and check charging system and at night time l...

    2006 Ford Mustang GT Deluxe Convertible


    Maintenance & Repair

  • my head lights and radio flicker off and on, it also happens when I turn on my bright lights. now when that happens traction turns off 2 answers

    electrical problem

    2013 Ford Fiesta SE


    Maintenance & Repair


Looking for a Used Mustang in your area?

CarGurus has 41,064 nationwide Mustang listings starting at $900.


Search Ford Mustang Questions

Ford Mustang Experts

#1 Tom Demyan
Tom Demyan
Reputation 3,770
#2 FordNut
Reputation 1,220
#3 carGrrl
Reputation 890
View All

Related Models For Sale

Used Dodge Challenger"
439 Great Deals out of 25,365 listings starting at $7,980
Used Dodge Charger"
640 Great Deals out of 29,672 listings starting at $2,275
Used Chevrolet Corvette"
433 Great Deals out of 20,224 listings starting at $3,688
Used Ford Shelby GT500"
4 Great Deals out of 776 listings starting at $24,980
Used Ford F-150"
3,257 Great Deals out of 216,652 listings starting at $1,500
Used BMW 3 Series"
1,597 Great Deals out of 39,619 listings starting at $888
Used Jeep Wrangler"
461 Great Deals out of 16,415 listings starting at $3,400
Used Chevrolet Silverado 1500"
2,440 Great Deals out of 144,713 listings starting at $1,995
Used Nissan 350Z"
99 Great Deals out of 1,557 listings starting at $2,895
Used Honda Accord"
1,254 Great Deals out of 78,695 listings starting at $1,400
Used Chrysler 300"
580 Great Deals out of 20,785 listings starting at $1,490

Used Cars For Sale

2017 Ford Mustang For Sale
12,265 listings starting at $21,495
2016 Ford Mustang For Sale
52 Great Deals out of 7,535 listings starting at $17,899
2015 Ford Mustang For Sale
182 Great Deals out of 4,138 listings starting at $15,999
2014 Ford Mustang For Sale
103 Great Deals out of 2,885 listings starting at $11,950
2013 Ford Mustang For Sale
43 Great Deals out of 1,423 listings starting at $9,999