Engine Ground getting Hot

P

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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Dublin GA

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

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Nov 29, 1999

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#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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Aug 3, 2005

#5

• Aug 3, 2005

• #5

Run two grounds if necessary. #6 wire is way too small

 

HISSIN50

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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.