I'm afraid it's Terminal....
I'm afraid it's Terminal....
Author
Discussion

Mr Cerbera

Original Poster:

5,148 posts

254 months

Tuesday 25th June 2013
quotequote all
Has anyone had this sort of growth {in only 2 months)



..... and what is it due to ??

Thanks !

Getragdogleg

9,896 posts

207 months

Tuesday 25th June 2013
quotequote all
Wash it away with very hot water, dry the area and then put some copper crease or Vaseline on the terminals.

I think the growth is caused by having a bad connection somewhere, I don't know why, I don't know what it even is but I know that one of my cars used to do it all the time and even cleaning it only removed it for a little while, when I changed the engine earth lead and did the chassis to battery lead it stopped doing it.


sarbec

514 posts

212 months

Tuesday 25th June 2013
quotequote all
Getragdogleg said:
Wash it away with very hot water, dry the area and then put some copper crease or Vaseline on the terminals.

I think the growth is caused by having a bad connection somewhere, I don't know why, I don't know what it even is but I know that one of my cars used to do it all the time and even cleaning it only removed it for a little while, when I changed the engine earth lead and did the chassis to battery lead it stopped doing it.
Vaseline best copper grease can be conductive

Jimbolian

246 posts

164 months

Tuesday 25th June 2013
quotequote all
Mine goes flat so often this never happens. : )

Top marks on topic title!

Vee8ight

734 posts

163 months

Tuesday 25th June 2013
quotequote all
Jimbolian said:
Mine goes flat so often this never happens. : )

Top marks on topic title!
That made me laugh again at this fab thread

TV8

3,440 posts

199 months

Tuesday 25th June 2013
quotequote all
Fantastic topic title. I grew something like that in chemistry but that was too long ago to remember what does that sort of thing!

Jhonno

6,430 posts

165 months

Tuesday 25th June 2013
quotequote all
Copper sulphide I believe.. Needs cleaning up, or it could cause the battery to go pop! Vaseline is your friend here.

Supateg

799 posts

166 months

Wednesday 26th June 2013
quotequote all
Jhonno said:
Copper sulphide I believe.. Needs cleaning up, or it could cause the battery to go pop! Vaseline is your friend here.
Then contralube is your fairy godmother!

Jhonno

6,430 posts

165 months

Wednesday 26th June 2013
quotequote all
Supateg said:
Jhonno said:
Copper sulphide I believe.. Needs cleaning up, or it could cause the battery to go pop! Vaseline is your friend here.
Then contralube is your fairy godmother!
Or that.. smile

Mr Cerbera

Original Poster:

5,148 posts

254 months

Wednesday 26th June 2013
quotequote all
... and whilst giving it a clean I realise, at long last, that there are only 2 cables attached to the terminal.



Does anyone have a clue which does what ?

Ta !

Jhonno

6,430 posts

165 months

Wednesday 26th June 2013
quotequote all
I think 1 is to the starter, 2 to the ECU/body loom.

Mr Cerbera

Original Poster:

5,148 posts

254 months

Wednesday 26th June 2013
quotequote all
Cheers Jhonno !
thumbup


ETA

It looks as if 1. disappears off in the direction of The Big Fuse

wink

Edited by Mr Cerbera on Thursday 27th June 17:52

Mr Cerbera

Original Poster:

5,148 posts

254 months

Sunday 5th January 2014
quotequote all
Sorry to dig this one back up but I always like to finish the documentation off.....

It transpired that the battery casing had "released" the terminal and therefore the contents had been breathing all over the area producing this build up.

Recommendation: Do NOT buy 'Rocket' batteries.

Luckyone

1,086 posts

256 months

Sunday 5th January 2014
quotequote all
Nice pic!

Just for your records, as Jhonno said:

No1 goes directly to the starter motor, there is another smaller cable that runs from that terminal on the starter back up to the alternator via the big fuse. So that big cable also charges the battery.

No2 is the power feed back into the car for all of its electrical systems.

Storer

5,024 posts

239 months

Sunday 5th January 2014
quotequote all
Remember chaps, Vaseline is your friend and you should keep a large pot in the garage for any eventuality..........



Paul