wiring harness

  1. N

    Fuel issue 2000 v6

    Hello, Trying to get my stang to start after sitting for a bit. Did a basic tune up. Car cranks but does not start. I tested the wiring harness to the fuel pump and two pins show no voltage. Is this normal? If so, good chance the fuel pump needs to be replaced? Thank You
  2. B

    Electrical 1986 gt

    I have an 86 5.0 5speed speed density car that is now carbureted and I have a guy wanting to trade me his full injection set up from a 90 mustang, would I need his whole entire computer harness or just his injector harness ,what all would need to be changed, the computer and computer harness are...
  3. K

    1968 Mustang Wiring issues

    I've been struggling with this issue for about two years now. Off and on between work other projects it's became frustrating and getting pushed to the back burner, but I'm ready to solve it. I have a 1968 mustang. Long story but the car over the past couple years started to lose things such as...
  4. J

    1985 mustang gt 5.0L carb (M) serial code engine wiring harness and under dash wiring harness

    hey I have a 1985 mustang gt carbureted and someone before me chopped up the wiring under the hood and dash, really need help finding a new harness so I don't have to keep dealing with this nightmare electrical situation, should I take it to ford or a local mustang shop or an auto electrical...
  5. M

    Electrical car is possessed please help was supposed to leave for a 1200 mile trip tody

    Ok guys im going to try and explain this as best as I can my 1993 mustang gt is acting crazy!! So for the past week or so ive had a few electrical issues nothing I was to worried about. A few examples are my dome light went out. My headlights flashed once and about a month ago my headlights went...
  6. wiseguyk

    Electrical Is A/C compressor harness diode necessary?

    Hey guys, I'm nearing completion of wire tucking my 91 LX and had a question about eliminating the stock A/C compressor harness that has the diode in it. I did a r134a conversion and have an aftermarket Sanden compressor which only uses the single black/yellow wire to engage the compressor...
  7. 8

    83 Gt Engine Wiring Harness?

    I bought this car last month and im in the process of getting it back on the road, and the wiring for the engine is all cooked and cracked and im wondering where to go to find a replacement? Figured id ask before i went ahead and remade it from scratch.
  8. W

    Putting A 88 5.0 Motor In A 86 4 Cylinder Car.. Computer And Wiring Harness

    Hey guys new here so bare with me.. I have a 86 roller 4 cyl 5 speed car.. I have an 88 donor car 5 speed 5.0 with maf conversion that I will be putting in my 86.. am i going to run into any issues with the 88 wiring harness going on to an 86 car.. and will I need to anything else from the 88...
  9. J

    Engine That Is Soo Her...

    I have made previous postings about my car (1994 cobra with X303 Ford Racing Engine), but nothing has really come out of it. I think the problem back then was CEL codes. As many problems I have had with this car (very strong gas smell failing emissions) the car would not pull any CEL codes. Well...
  10. E

    Electrical Fuel Pump Issue?

    Alright so I've been across every corner of the internet and have finally broken down to make a forum post,I have recently gotten a 1995 Mustang,3.8l V6. It has a brand new motor with only 30 miles on it and the whole front end has been completely put back together,by myself and two other...
  11. J

    1990 Wiring Diagram

    Hey guys I'm new to the fourm, I've got a 1990 GT with a very healthy 302 that I am trying to build into a drag car that will still be a "street car". The previous owner spliced into every word you can think of and it's really quite sketchy. So I would like to gut the factory wiring and start...
  12. D

    Electrical Strange Wire In Harness

    Howdy, In the process of accessing the blue fusible link that protects the eec power circuit (harness section under hood, near passenger side firewall), I discovered a strange wire in the middle of the bundle. It looks like is has (had) a delicate foil insulation surrounding it, which tore...
  13. D

    Electrical Eec Wires Wrong Color? ('90 5.0)

    Howdy, How big of a deal is it if the wires coming out of my EEC pin connector are the wrong colors? For instance, pin 46 is supposed to be black/white but mine is white/orange. There are a bunch of others that are wrong too (perhaps all?). I have the '90 electrical/vacuum shop manual, which...
  14. B

    Please Help - Shortage In Wiring Harness

    Please Help - My battery on my 90 mustang lx 2.3l was going bad. I went to jump start it and accidentally put the opposite poles on the battery. Long story short. I caused a shortage in the car. We tested all the wires(a lot of wires we're rigged) on the solenoid and was able to that the yellow...