Ford Mustang Forum banner

wiring

  1. fried cooling fan pigtail connector

    2005-2010 V6 Mustang Tech
    My serpentine belt was squeaking so I went to my local parts store, they sold me a 4 rib belt instead of a 5 and I didn't notice.. I didn't even get 10 miles on the new belt before I realize my rpms and dipping HARD at idle and my a/c is going from cold to hot over and over, my fans usually come...
  2. Judge Dismisses Lawsuit Over Rodents Eating Automotive Wiring

    News
    We previously discussed how the implementation of bio-plastics in the automotive industry contributed to new claims that rodents have developed a penchant for wiring insulation . While rats gnawing on wires of cars isn’t a novel problem, some believe that the new materials used have exacerbated...
  3. Gauges or Voltage Regulator or..?

    Classic Tech
    Disclaimer: 23 year old who doesn't really know much at all about cars, but is getting there. 1970 mustang, automatic, 351W So I'll begin from the start, which always helps, and try to keep things concise: Gauges worked fine prior to new wire harness Replaced old harness with new one, wired...
  4. Testing O2 Circuit

    5.0L Tech
    I am working on a newly acquired '64 Comet, with a 5.0 HO and AOD swapped in it. The car generally runs pretty well, but will pop (out the intake I believe) on occasion when applying very light throttle, and occasionally idle roughly. If it is idling roughly, it will likely pop with light...
  5. How to get through the firewall?

    2015+ 5.0 Tech
    Hey everyone, new user here. First post. I have a 2017 GT and I'm trying to wire up some underglow lights for courtesy lighting. I already know how to wire them. I'm just going to wire them the way cjponyparts instructs you to wire the footwell lighting. That will make them only turn on when...
  6. Wiring Relay Help

    Classic Tech
    I have a 68 Mustang that I've added a horn relay to. It did not originally have one, like most vintage mustangs. Since I modified my steering wheel I had to create my own horn button and because of that, wanted to ensure I did not fry it running full voltage through it. So, I decided to add a...
  7. please help! 05 mustang extreme wiring problem

    2005-2010 V6 Mustang Tech
    The engine light came up on my 05 mustang for all 4 02 sensor heater circuit (open circuit or grounding issue), egr (open circuit or grounding issue) AC clutch relay (open circuit or grounding issue) and evap system (open circuit or grounding issue) Already changed 02 sensors, engine...
  8. Need 5.0 EFI Wiring Help

    Classic Tech
    So I have a 1966 Mustang that's finally getting close to being running. Mainly I need to finish the hydraulic clutch and brake system and then the entire car wiring harness. It's got an EFI 5.0 out of a 1988 Mustang with a T-5. I'm using a 1991 Mass air harness with an A9L computer. Im then...
  9. RGB Angel Eye kit

    2005-2010 Mustang GT Tech
    Hi guys, so I recently installed a RGB angel eye kit on my headlights and i have it all hooked up and it works but im having trouble getting the RF remote to work. the angel eyes are on a constant cycle of flashing and changing colors and i cant get the RF remote that was provided to turn it off...
  10. autometer gauge wiring help

    2005-2010 Mustang GT Tech
    I have an 06 mustang gt automatic. i am installing an oil pressure, oil temperature and water gauge in a dash pod. I have read of several different ways to wire them and wanted to post what I am planning on doing and have a couple of questions. I plan to add an add a circuit to one of the open...
  11. Puzzling Engine Wiring Issue

    Classic Tech
    Calling all gurus. I have just finished up putting a 302 in my coupe and I'm having an issue starting it. The current situation is that when I turn the key to start all it will do is turn over and over and backfire through the carb. I already fixed an earlier ground issue, I am positive that...
  12. Proper Way to Wire Halos

    2005-2010 Mustang GT Tech
    Ok guys I need some electrical help/advice/confirmation before I end up burning the place down with crappy wiring I have halo lights installed and the way I have them now, they turn on with the parking lights. I want to be able to turn the headlight halos on and off separately from the foglight...
  13. Alternator Ground Issue

    Classic Tech
    Hello everyone, I am coming close to finishing the whole I6 and V8 swap. This weekend I finished the wiring of the engine and its components and attempted to fire up the engine. When I attempted to do so, the ground from the engine blew and the solenoid did as well. After replacing the...
  14. 1970 mach 1 dash wiring. NEED HELP!

    Classic Tech
    Hey guys, I need some help and I'm hoping there's a few of you familiar with wiring. I haven't posted on here in several years but here goes nothing. I need help with my dash wiring and interior light wiring ( specifically my car is a 1970 mach 1 351C M-code with A/C, non tach car. Auto ) A few...
  15. Electrical wiring questions

    4.6L Tech
    hi. Bought this car a while back and it has aftermarket radio. 1996 gt. radio stays on after I shut off the car and won't go off unless I turn it off with the power button. Any idea why that is? Also, if I want to put on neons for example, and use a switch that's in my car but doesn't go to...
  16. 1966 Mustang 3g alternator conversion (help)

    Classic Tech
    I am doing the conversion on my 66 mustang v8 from the stock alternator to a 3g alternator from a 90s mustang. I got the pulleys all done and fitted, the volatage regulator switched out, but I am stuck at the wiring. I ordered the kit from pa performance that retains the original wiring. It...
  17. Wiring 12v Plug(s) to ignition??

    2005-2010 Mustang GT Tech
    Hey guys, Does anybody know how to wire the 12v plugs (specifically the one in the center console) My problem is that I want to leave my iPod and charger plugged in all the time, but sometimes I let the car sit for days and I don't need it draining the car battery (or charging the ipod all the...
  18. 1997 GT Coupe. Power Locks and Other things Suddenly Quit Working.

    4.6L Tech
    Hi, this is my first post and I'm stuck in a real pickle. I just replaced the bushings on the drivers side door hinges because they went bad. all we did was remove the door and move it a few inches so we could get to hard to reach nuts. To remove the bottom hinge, we took off the drivers side...
  19. 2000 Mustang Wipers turn off Headlights/Interior Panel

    V6 Tech
    Hello, I have a 2000 Mustang ragtop that I purchased recently, the wipers only work on "High" so every other position does nothing. However I did not notice until now, that when the headlights are on (switch pulled all the way out) and you either turn the wipers on to High mode the Interior...
  20. 2012 5.0 Spark plug and coil upgrade

    2011 - 2014 Mustang GT Tech
    Thinking of getting either the performance distributor or Accel coil kits from american muscle, if i do what spark plugs should or would be better to use? only mods are tune and JLT cold air intake but may upgrade to boss manifold this year
Top