Go Back   The Ford Barn > General Discussion > Model A (1928-31)

Sponsored Links (Register now to hide all advertisements)

Reply
 
Thread Tools Display Modes
Old 01-03-2015, 01:36 AM   #1
Richard/Ca
Senior Member
 
Richard/Ca's Avatar
 
Join Date: May 2010
Location: Manteca,Ca,
Posts: 368
Default Postive ground cable

I don't know if any one has had this problem before.Last month my starter would not do nothing (short right). Took it out and bench tested it work fine.Put it back in still nothing.Check every thing else no juice any where but the battery.Full charge battery still nothing. Check ground cable hot on the post but nothing at the frame. Took ground cable off frame and put it on battery post and used a light to test it only got juice at the clamp nothing passed the clamp to the frame mounting hole.Let it soak it baking soda and water over night works fine now.It is the web type cable.
Richard/Ca is offline   Reply With Quote
Old 01-03-2015, 01:46 AM   #2
Tom Wesenberg
Senior Member
 
Tom Wesenberg's Avatar
 
Join Date: May 2010
Location: Mpls, MN
Posts: 27,582
Default Re: Postive ground cable

I've never heard of that on the flat woven ground cables, but I have seen it happen on the insulated round cables.
Tom Wesenberg is offline   Reply With Quote
Sponsored Links (Register now to hide all advertisements)
Old 01-03-2015, 02:07 AM   #3
Mike V. Florida
Senior Member
 
Mike V. Florida's Avatar
 
Join Date: May 2010
Location: South Florida
Posts: 14,054
Send a message via AIM to Mike V. Florida
Default Re: Postive ground cable

REPLACE IT. You're asking for trouble in the near future with another failure. The webbing is not attached to the clamp properly, either not crimped tight enough or not soldered properly. The corrosion you dissolved will come back.

Do you have a picture of the assembly?
__________________
What's right about America is that although we have a mess of problems, we have great capacity - intellect and resources - to do some thing about them. - Henry Ford II
Mike V. Florida is offline   Reply With Quote
Old 01-03-2015, 02:23 AM   #4
J Franklin
Senior Member
 
J Franklin's Avatar
 
Join Date: May 2010
Location: Oregon
Posts: 5,963
Default Re: Postive ground cable

I have seen that same thing and the corrosion was not visible under the connector. I had to destroy the cable to find the problem. I was testing with an ohmmeter. You should replace it.
J Franklin is offline   Reply With Quote
Old 01-03-2015, 07:20 AM   #5
C26Pinelake
BANNED
 
Join Date: May 2010
Location: Michigan / Ontario border, Sarnia, Ontario. 50 miles from Detroit and 150 from Toronto.
Posts: 5,800
Default Re: Postive ground cable

I changed mine for a piece of ought / ought ( 00 ) welding cable and the welding shop even soldered on the ends. Worked so well that I changed 3 of my other cars to the same. Obviously you must ensure that the battery post and point of ground are clean.
Hope that helps. Wayne
C26Pinelake is offline   Reply With Quote
Old 01-03-2015, 07:36 AM   #6
BRENT in 10-uh-C
Senior Member
 
BRENT in 10-uh-C's Avatar
 
Join Date: May 2010
Location: Eastern Tennessee
Posts: 11,516
Default Re: Postive ground cable

Sponsored Links (Register now to hide all advertisements)
Why not replace and use the original type ground strap??
__________________
.

BRENT in 10-uh-C
.
www.model-a-ford.com
...(...Finally Updated!! )

.
BRENT in 10-uh-C is offline   Reply With Quote
Old 01-03-2015, 10:07 AM   #7
Mitch//pa
BANNED
 
Join Date: May 2010
Location: Bucks County, PA
Posts: 11,454
Default Re: Postive ground cable

i also would not trust that cable, but would replace it with one thats correct for the car. the suppliers sell a good quality original style (braided)of what you have now.
Mitch//pa is offline   Reply With Quote
Old 01-03-2015, 11:56 AM   #8
Purdy Swoft
Senior Member
 
Purdy Swoft's Avatar
 
Join Date: May 2010
Location: Alabama
Posts: 8,099
Default Re: Postive ground cable

I agree with Mitch . Replace with a braided cable .
Purdy Swoft is offline   Reply With Quote
Old 01-03-2015, 01:05 PM   #9
Mikeinnj
Senior Member
 
Mikeinnj's Avatar
 
Join Date: May 2010
Location: Northern New Jersey
Posts: 1,262
Default Re: Postive ground strap

Why not use the original design that Henry used on all Model A's ?
Trouble free ! Available from Bratton's.
Attached Images
File Type: jpg Battery.jpg (51.4 KB, 84 views)

Last edited by Mikeinnj; 01-03-2015 at 01:06 PM. Reason: sp.
Mikeinnj is offline   Reply With Quote
Old 01-03-2015, 01:23 PM   #10
Purdy Swoft
Senior Member
 
Purdy Swoft's Avatar
 
Join Date: May 2010
Location: Alabama
Posts: 8,099
Default Re: Postive ground cable

Because the braided cable has flexability and is easier to work eith .
Purdy Swoft is offline   Reply With Quote
Old 01-03-2015, 02:44 PM   #11
Tom Endy
Senior Member
 
Tom Endy's Avatar
 
Join Date: May 2010
Location: Southern California
Posts: 3,131
Default Re: Postive ground cable

It would also be a good idea to clean the area on the frame where the ground cable attaches, along with the bolt, washer, and nut.

Tom Endy
Tom Endy is offline   Reply With Quote
Old 01-03-2015, 03:28 PM   #12
Purdy Swoft
Senior Member
 
Purdy Swoft's Avatar
 
Join Date: May 2010
Location: Alabama
Posts: 8,099
Default Re: Postive ground cable

For good measure, I always add an extra cable from the frame attachment to one of the bolts on the transmission top. This is hidden under the floorboards. Weak ground will cause the starter to turn slower. Most cars have had the engine pans removed. The engine pans added extra ground from the engine to the frame. Frame ground alone really isn't enough ground .
Purdy Swoft is offline   Reply With Quote
Old 01-03-2015, 07:48 PM   #13
Richard/Ca
Senior Member
 
Richard/Ca's Avatar
 
Join Date: May 2010
Location: Manteca,Ca,
Posts: 368
Default Re: Postive ground cable

Will I really got some good answer. My cable was braided not web (sorry) But all the information was very useful. I did clean both sides of the frame before I put the cable on also put a second ground to a bell housing bolt is that OK. I put some sodder on the clamp where the braiding goes in. But I think I will replace it. It's not a show car so I think I will try the (00) cable.
Richard/Ca is offline   Reply With Quote
Old 01-03-2015, 08:09 PM   #14
Purdy Swoft
Senior Member
 
Purdy Swoft's Avatar
 
Join Date: May 2010
Location: Alabama
Posts: 8,099
Default Re: Postive ground cable

Should work really good .
Purdy Swoft is offline   Reply With Quote
Old 01-03-2015, 11:35 PM   #15
Richard/Ca
Senior Member
 
Richard/Ca's Avatar
 
Join Date: May 2010
Location: Manteca,Ca,
Posts: 368
Default Re: Postive ground cable

I thank all of you for your answer and ideas. I will probably wait until Turlock to get a new braided cable.
Richard/Ca is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Sponsored Links (Register now to hide all advertisements)


All times are GMT -5. The time now is 04:00 PM.