Possible bad ground wire ?

[hardluck]

So i go to get in the lib today (06 auto ) and it won't turn over , power is all fine until i turn key , i pop hood and can hear my relays for my fuel pump , also the starter relay under hood making cranking noises , the batt terminals are covered in corrosion , which ive been having a problem with for awhile ,i had to replace the batt connections to a marine style cuz the old aluminum ones break on me all the time , also put the batt terminal washers on at that time , i took all apart and cleaned them all up and jeep finally fired after messing about for a few mins , could a bad ground wire cause this corrosion on the terminals ?, Anyone ever have a issue similar ? ,


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[LibertyTC]

Corrosion is caused by the venting (non sealed w/removable caps) of lead acid batteries, especially ones that are overfilled. Use distilled water to just above cell lines.
When cleaning, include a stiff wire brush with water & a baking soda mix to neutralize acid.
The stock install has felt pads...attached below terminals...
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No corrosion is present on my terminals, I also clean them & use Vaseline on terminal ends...
If you want to eliminate venting get a Sealed battery or an AGM absorb glass matt battery.
They wont vent or cause corrosion problems...The Odyssey is the best.
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[Cardhu]

Dielectric grease also works, in fact any grease but start with the first one.

clean it before you do that.

or buy this.

 

[LibertyTC]

I like my box photo better ...it even comes with a sticker! ha ha..
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[hardluck]

Is it normal to hear your relays making load knocking and clicking noises , while the key is in acc and you connect the ground wire ?


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[Billwill]

Is it normal to hear your relays making load knocking and clicking noises , while the key is in acc and you connect the ground wire ?


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Yes it is normal and the rear tailgate latch makes a noise as you connect/disconnect the battery.