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battery earth
http://www.gt4dc.co.uk/forum/viewtopic.php?f=13&t=6194
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Author:  sketchmyster [ Mon Jan 07, 2013 9:24 pm ]
Post subject:  battery earth

[*]Just want to know I've been having a problem with the celica st185 when I go to start it it struggles when I looked I noticed the earth wire getting really hot could this be a problem

Author:  jgtcracer [ Mon Jan 07, 2013 9:42 pm ]
Post subject:  Re: battery earth

heat would suggest an excessive current flowing through it. Is that cable in good condition, what are the connections like??

Author:  sketchmyster [ Mon Jan 07, 2013 10:19 pm ]
Post subject:  Re: battery earth

Connection 1 end is ruined so replacing that tomorrow

Author:  Nibbles [ Mon Jan 07, 2013 10:35 pm ]
Post subject:  Re: battery earth

Which wire is getting hot ? The one from battery direct to engine ?

Is the whole wire getting hot, or just the connection end ?

Poor connections drop voltage and therefore get hot.

Author:  sketchmyster [ Mon Jan 07, 2013 10:38 pm ]
Post subject:  Re: battery earth

It's a earth in the engine not to the battery

Author:  two_OH_five [ Mon Jan 07, 2013 10:45 pm ]
Post subject:  Re: battery earth

Which one though. The small one by the alternator or the main braid?

If it's the small one then chances are you have lost the main connection which runs from the battery to the gearbox

Author:  sketchmyster [ Mon Jan 07, 2013 11:03 pm ]
Post subject:  Re: battery earth

It comes off the starter was the original one to the battery but had the battery converted to the boot

Author:  NoGT4 [ Mon Jan 07, 2013 11:08 pm ]
Post subject:  Re: battery earth

I picture with annotations would help.

Was the battery relocation done with the correct gauge cables?

Author:  sketchmyster [ Mon Jan 07, 2013 11:17 pm ]
Post subject:  Re: battery earth

Yer it was. It wasn't a good connection so was going to change it for a slightly better gauge as for photo will get 1 tomorrow

Author:  Nibbles [ Tue Jan 08, 2013 2:21 am ]
Post subject:  Re: battery earth

If the battery earths to body in the boot then the heavy wire from starter that used to go to battery needs to go direct to a good body earth. The old thinner cable from battery to body isn't man enough for starter current.

Author:  sketchmyster [ Tue Jan 08, 2013 1:16 pm ]
Post subject:  Re: battery earth

All sorted new higher grade wire fitted running sweet

Author:  NoGT4 [ Tue Jan 08, 2013 2:15 pm ]
Post subject:  Re: battery earth

Happy days sketch :D

Author:  sketchmyster [ Tue Jan 08, 2013 5:58 pm ]
Post subject:  Re: battery earth

Now for new power steering pump

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