Classic Mustangs (Tech) Technical discussions about the Mustangs of yester-year.

I have a short somewhere

Thread Tools
 
Search this Thread
 
Old Jul 24, 2007 | 08:17 AM
  #1  
nassaubayman's Avatar
nassaubayman
Thread Starter
3rd Gear Member
 
Joined: Mar 2007
Posts: 574
From: Houston, TX
Default I have a short somewhere

When I shut off my motor and removed the key, I noticed what sounds like the flasher slowly blinking. I also noticed the light in the gear position indicator blinking on and off. It used to do this for 5-10 blinks, then stop. Its getting worse.

It lasted for over 30 minutes Sunday, so I decided to disconnect the battery to keep from frying something. When I loosened the nut on the positive terminal (I didn't have to remove it), everything stopped.

I drove the car to work today. When I got here, I noticed it doing the same thing again. Any ideas what it could be?
Old Jul 24, 2007 | 11:36 AM
  #2  
66GTKFB's Avatar
66GTKFB
5th Gear Member
 
Joined: Mar 2007
Posts: 2,623
From:
Default RE: I have a short somewhere

Go to the FAQ section and locate a wiring diagram for your car. I took a look at my paper copy and that circuit has no electrical contact with anything that flashes. That leaves the proverbial 'short', probably with-in a harness or at a connector as a problem. The question to you is - what did you do previous to this occurance? Which flasher?
Jim
Old Jul 24, 2007 | 11:40 AM
  #3  
Mustangdemon67's Avatar
Mustangdemon67
4th Gear Member
 
Joined: Aug 2004
Posts: 1,115
From: Los Angeles, CA
Default RE: I have a short somewhere

i had a short recently. here is my experience. i had a couple of probs. faulty spark plug wires was one prob, but not the main one. the weld that held the condensor on to the little grounding plate had broken somehow and since it wasnt being grounded my points got burned. car still started and ran, but i couldnt go over 35. new points, new condensor, new spark plug wires and maybe a solenoid (sp?)too.
Old Jul 24, 2007 | 11:53 AM
  #4  
nassaubayman's Avatar
nassaubayman
Thread Starter
3rd Gear Member
 
Joined: Mar 2007
Posts: 574
From: Houston, TX
Default RE: I have a short somewhere

Previous to this occurance, I did plenty. And I'm not sure its the flasher making the noise. I'm just hearing some type of click. I can't tell if the gauges are coming on and off as well, but I think they might be. The strange part is that it stops on its own after a few minutes. Also, when the key is on, everything works as it should.

I just finished with my power steering upgrade. While the motor was out, I painted the firewall. I pushed the steering column up into the car to get it out of my way. When I did, I hurt a couple wires coming out of the column and into a connector block. One was green, the other yellow. I think the yellow wire went to the horn.

Now that the car is back together, turn signals, emergency flashers, and horn all work, so I'm assuming I got the wires back together OK.

The previous owner installed a AM/FM/CD in a nice box on the floorboard. He ran the power wire out the hole the accelerator pedal uses and to the solenoid for power. I just moved it to a post on the back of the ignition switch. I've felt to see I have wires from different posts touching, but didn't feel anything. I guess I should get my fat pile of goo under the dash for a look-see.
Old Jul 24, 2007 | 11:55 AM
  #5  
66GTKFB's Avatar
66GTKFB
5th Gear Member
 
Joined: Mar 2007
Posts: 2,623
From:
Default RE: I have a short somewhere

And get a wiring diagram.
Jim
Old Jul 24, 2007 | 02:35 PM
  #6  
jlg2002's Avatar
jlg2002
4th Gear Member
 
Joined: Jun 2006
Posts: 1,483
From: Fontana, California
Default RE: I have a short somewhere

ORIGINAL: Mustangdemon67

i had a short recently. here is my experience. i had a couple of probs. faulty spark plug wires was one prob, but not the main one. the weld that held the condensor on to the little grounding plate had broken somehow and since it wasnt being grounded my points got burned. car still started and ran, but i couldnt go over 35. new points, new condensor, new spark plug wires and maybe a solenoid (sp?)too.
FYI, although intersting, these are considered Ignition system problems and really have nothing to do with described problem. Pretty rare that a condensor base broke off. I'm surprised that you were able to get 35 out of it.
Cheers
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
baddog671
Archive - Parts For Sale
20
Jul 26, 2016 01:20 PM
jrrhd73must
Classic Mustang General Discussion
2
Oct 2, 2015 09:17 PM
Explosive
Street/Strip
17
Oct 2, 2015 07:45 AM
mustangheaven
General Tech
2
Sep 29, 2015 11:00 AM
junior04
4.6L (1996-2004 Modular) Mustang
1
Sep 28, 2015 10:53 AM




All times are GMT -5. The time now is 06:13 PM.