Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

C100 bulkhead connector HELP

Thread Tools
 
Search this Thread
 
Old 04-14-2024, 05:12 PM
  #1  
Member

Thread Starter
 
roadthrills's Avatar
 
Join Date: Aug 2004
Location: Northern Arkansas
Posts: 403
Received 68 Likes on 46 Posts
Car: 1982 MSE, 1988 S10 Blazer
Engine: 305 in both!
Transmission: 200c / Th700r4
Axle/Gears: 3:73 / 3.42
C100 bulkhead connector HELP

I've taken connectors like this apart many times through the years. Just loosen out the little bolt and the connector pulls off. WELL........that little bolt seems to just be spinning inside of the other half!!! I can pry with some pressure and the bolt gets a bit tighter but still just spins and I can't get the wiring connector apart. Anybody else hyad to deal with this and how did you get it apart?
Old 04-14-2024, 05:58 PM
  #2  
Supreme Member

iTrader: (5)
 
punkmaster98's Avatar
 
Join Date: Aug 2011
Location: Jackson NJ
Posts: 1,176
Received 156 Likes on 100 Posts
Car: 1984 T/A
Engine: LQ4
Transmission: T56
Axle/Gears: Ford 8.8 4.10 gears
Re: C100 bulkhead connector HELP

puts some pressure on the connector pulling back as you unscrew it
Old 04-14-2024, 08:04 PM
  #3  
Member

Thread Starter
 
roadthrills's Avatar
 
Join Date: Aug 2004
Location: Northern Arkansas
Posts: 403
Received 68 Likes on 46 Posts
Car: 1982 MSE, 1988 S10 Blazer
Engine: 305 in both!
Transmission: 200c / Th700r4
Axle/Gears: 3:73 / 3.42
Re: C100 bulkhead connector HELP

Like I said.......I did that and still just spins the inside.

I guess if nobody else has any ideas I might have to remove the under dash hush panels and see if I can get at it with some vise grips or something.
Old 04-16-2024, 11:08 PM
  #4  
Supreme Member

iTrader: (9)
 
84 1LE's Avatar
 
Join Date: Nov 2002
Location: Oyth
Posts: 6,186
Received 316 Likes on 259 Posts
Car: 89RS vert
Engine: Erod
Transmission: 4L65e
Axle/Gears: BW, 3.27
Re: C100 bulkhead connector HELP

Thats what i was gonna suggest. You should be able to grab the nut on the other side. It fits into a hexagon that holds it inplace. So it may be stripped now.
Old 04-17-2024, 10:41 PM
  #5  
Supreme Member

iTrader: (5)
 
punkmaster98's Avatar
 
Join Date: Aug 2011
Location: Jackson NJ
Posts: 1,176
Received 156 Likes on 100 Posts
Car: 1984 T/A
Engine: LQ4
Transmission: T56
Axle/Gears: Ford 8.8 4.10 gears
Re: C100 bulkhead connector HELP

if you remove the 2 studs/ nuts that hold it to the firewall you should be able to pull the whole section of the plug out or in to have better access
Old 04-18-2024, 07:38 PM
  #6  
Supreme Member

 
vorteciroc's Avatar
 
Join Date: Jul 2006
Location: 212 is up in this Bit@#
Posts: 2,762
Received 739 Likes on 565 Posts
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: C100 bulkhead connector HELP

Unfortunately the Connector Half that is attached to the Fire-Wall, does not use a Traditional "Nut".

It uses a Threaded-Insert with a Toothed-Flange to keep the Insert from spinning...
So there is really not much of anything to grab on to with Pliers.

The Only thing that I could think of, is to push a small Punch against the bottom of the Bolt (through the Hole of the Threaded Insert)...
As well as Unscrew the Bolt at the same time.


See Image below:


Old 04-18-2024, 08:03 PM
  #7  
Member

Thread Starter
 
roadthrills's Avatar
 
Join Date: Aug 2004
Location: Northern Arkansas
Posts: 403
Received 68 Likes on 46 Posts
Car: 1982 MSE, 1988 S10 Blazer
Engine: 305 in both!
Transmission: 200c / Th700r4
Axle/Gears: 3:73 / 3.42
Re: C100 bulkhead connector HELP

I'll get up under the dash this weekend. Tried the other night and I felt like I was being stabbed by needles in the side I was leaning on. Damn!!!!! ANTS in the floorboard! So I sprayed em all dead I hope.
Old 04-22-2024, 08:32 PM
  #8  
Member

Thread Starter
 
roadthrills's Avatar
 
Join Date: Aug 2004
Location: Northern Arkansas
Posts: 403
Received 68 Likes on 46 Posts
Car: 1982 MSE, 1988 S10 Blazer
Engine: 305 in both!
Transmission: 200c / Th700r4
Axle/Gears: 3:73 / 3.42
Re: C100 bulkhead connector HELP

Ok, removing the 2 small nuts that hold the connector to the firewall is a NO-GO..... First, one of THOSE spun. I was able to get some needle nose vise grips on the stud and get the nude off........only to find out the whole thing WILL NOT fit through the hole to pull it inside!!

Old 04-22-2024, 08:37 PM
  #9  
Member

Thread Starter
 
roadthrills's Avatar
 
Join Date: Aug 2004
Location: Northern Arkansas
Posts: 403
Received 68 Likes on 46 Posts
Car: 1982 MSE, 1988 S10 Blazer
Engine: 305 in both!
Transmission: 200c / Th700r4
Axle/Gears: 3:73 / 3.42
Re: C100 bulkhead connector HELP

I came up with a new plan. If you use a small carbide on the Dremel you can clearance the right side of the connector.....right where I'm pointing. Left side is ok. That makes just enough room to get the needle nose vise grips in on that T-nut and hold it. YAY, SUCCESS!!


Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
vorteciroc
Electronics
5
01-19-2024 06:31 PM
pirateofms
Car Audio
0
05-30-2022 11:38 PM
omnipotentgoku
Electronics
9
04-22-2004 06:18 PM



Quick Reply: C100 bulkhead connector HELP



All times are GMT -5. The time now is 08:15 AM.