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P.O.S. OEM battery ! Anybody ever replaced a positive battery cable ?

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Old Sep 9, 2002 | 12:58 PM
  #1  
NEWBIE T/A's Avatar
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From: HOUSTON TX USA
Angry P.O.S. OEM battery ! Anybody ever replaced a positive battery cable ?

How much do they cost ? I am almost scared to ask !!

Here's the deal:

The positive terminal has been a little corroded since I bought the car. I figured no biggie - I just clean it up & that's the end of it.

So, last Friday after fighting the cluster battle (long story) & attempting to re-install the HPP3 (won't work now - part os the cluster story ! ) my battery starts acting up. O.K. - time to seriously clean it.

Hmm - damn thing is stuck - whoops - rounded the terminal !

Well, 4 hours later & an attitude that I could have burned the car for the insurance money, except I'd have to push it out of the garage first and was too tired ! I got the terminal off, a new battery in, and am looking @ having to replace the positive terminal.

Why ?

Oh, well Mr. Battery decided to leak from the backside of the positive post, thus welding the cable/nut assembly to the battery case. When I finally was able to vise grip the nut, it turned - so well that the entire positive post of the battery came out leaking acid onto my wires below.

There was so much baking soda/water mix under the hood @ that point that it looked like a winter scene !!

Anyway, since the cable runs from the battery to the starter PLUS has that lead to the alternate positive connection on the driver's side, I just wondered how hard it was to replace it assuming that I route it back thru the wiring protectors behind the radiator as GM did.



Thanks in advance !!


Britt

------------------
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Old Sep 10, 2002 | 02:34 PM
  #2  
Z28AZ's Avatar
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From: Arizona
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Why not splice a piece of cable onto what you have left of the positive cable???

Im not sure what gague our cables are, but if you could either find a good crimp and then use some heat shrink, or soder the wire together and then heat shrink it, Id think that would be cheaper

Good luck
Old Sep 10, 2002 | 02:43 PM
  #3  
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From: Houston, Tx USA
Talking

Ok... I can help you here..
ITS EASY!

Did it on my LT1 and they are as cramped as these. Did it by myself.. Bought the wires from a local dealer to make sure I got the geniune part.

No problems as you simply follow the old wires routing.

New wires installed in less than an hour.. That was for both positive and negatives.



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Old Sep 10, 2002 | 04:50 PM
  #4  
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From: Las Vegas, Nevada
Smile

I had a leaky battery in my classic 1969
Blazer last winter, and even tho I poured box after box of baking soda down
where the acid had gone, and sprayed water on it over and over again with
more baking soda each time, there were wires and components that became
horribly corroded from all of that acid and it ate the paint off of everything it touched.

Just a caveat to you on your problem that might save you some major headaches. You really should immediately get your car to a professional
engine/undercarriage steam cleaning place and have them get the car up on a rack to carefully clean ALL the residue left from the acid off
and then blow it dry with compressed air, then paint/repair the areas where
the acid has eaten down to bare metal, or you will have a real problem with
rust and or corrosion later.

This can be nipped in the bud now, or potentially cause big problems later,
depending on how badly the acid has eaten the wiring and other things under
there.

I am speaking from experience here, and hope you don't just blow it off and
say oh well, I think the baking soda has me covered. NOT! Just sharing a
bad experience and my having to replace a whole bunch of wiring that was
completely ruined in my case as well as the frame, shocks, springs, and the
inside of the fender well being a horrible mess with no more paint on them
and beginning to rust badly before I got around to doing it right.

As far as splicing your cable together like was suggested, why would you
cobble up a nice car with a spliced cable that would be a possible cause of
problems in your electrical system later? This is no place to cut corners!
Get that original cable from your local GM dealer (about a $50 item or less)
but worth every penny even if it is twice that much. These cars are rolling
computers as you know, and the electrical system is no place to cheat on
price or labor to make it like new again.


Good luck,


------------------
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Old Sep 10, 2002 | 04:53 PM
  #5  
NEWBIE T/A's Avatar
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Thumbs up

Thanks for the replies !!

Oh, welcome aboard, ChevyGoldfinger !!


Britt
Old Sep 10, 2002 | 07:52 PM
  #6  
needmods's Avatar
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From: Avon Lake, OH
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I purchased a positive battery cable for my '94 last year for around $35 from the dealer.
Old Sep 11, 2002 | 01:11 AM
  #7  
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From: Lake Worth, FL, USA
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Part# (for '99 Z28) 12157131 -

GM Parts Direct has it for $23.49 + shipping/handling

http://www.gmpartsdirect.com/index.cfm

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