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Engine Ground getting Hot

  • Thread starter Thread starter Peg8687
  • Start date Start date Aug 3, 2005
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Peg8687

New Member
Feb 9, 2003
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Orignally NC, Currently Valdosta Ga
Aug 3, 2005
#1
  • Aug 3, 2005
  • #1
my car doesnt like to start when hot... IE: http://forums.stangnet.com/showthread.php?t=569033

so i replaced the webbed stock engine ground with a 6ga wire, and its getting REALLY hot after driving the car...and its not from under hood heat...its hot to touch...
 

jrichker

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Aug 3, 2005
#2
  • Aug 3, 2005
  • #2
The 6 gauge wire is too small. The block to battery ground needs to be a 4 gauge or even a 2 gauge wire.

Be sure to clean the place where it bolts to the block with some sandpaper to make a nice clean & shiny spot for the cable lug to bolt down on.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
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Aug 3, 2005
#3
  • Aug 3, 2005
  • #3
Absolutely. You cant have too much ground, so GFI! You want the ground path to at least be equivilant to the power path, and the battery cable is 4 AWG IIRC.

Good luck.
 

tmoss

Gettin Wired
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Jun 28, 2001
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Aug 3, 2005
#4
  • Aug 3, 2005
  • #4
Use a spare hole in the head for the engine side rather than the aluminum timing cover.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
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Massachusetts
Aug 3, 2005
#5
  • Aug 3, 2005
  • #5
Run two grounds if necessary. #6 wire is way too small
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
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#6
  • Aug 3, 2005
  • #6
tmoss said:
Use a spare hole in the head for the engine side rather than the aluminum timing cover.
Click to expand...
Wise man here! Galvanic corrosion sucks.
 

stang8urimport

Autozone Junkie
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Jun 21, 2002
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Aug 3, 2005
#7
  • Aug 3, 2005
  • #7
Where's Daggar and his GREAT tech stating a hot wire is a good thing, and that it's only hot because it's moving a lot of current.


Sorry, had to.
 
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