92 new battery will not start

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Apr 22, 2017 | 05:54 PM

jhum3662

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Cruising

Joined: Nov 2015

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92 new battery will not start

i have been dealing with a slight battery drain for a while now. After researching and testing my battery was bad and i replaced with bigger stronger battery. Now It will start with a jump but the moment I remove the cables it dies. It will jump right off, but dies immediately after removing cables. Need some help!~

Apr 22, 2017 | 06:44 PM

jhum3662

Thread Starter

Cruising

Joined: Nov 2015

Posts: 12

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Need help really bad!!!!!!!!!!!!!!!!!!!!!

Apr 22, 2017 | 07:19 PM

RIC96

Drifting

Joined: Mar 1999

Posts: 1,784

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From: Detroit

New batteries can be bad. Take it in for a test.

Apr 22, 2017 | 07:26 PM

A Peter C4

Burning Brakes

Joined: Jun 2016

Posts: 761

Likes: 66

From: Fitzwilliam New Hampshire

If the new battery is full charged and the terminals are clean and both cables are getting good contact it should not do that, is this a new battery, it sounds like there is not good contact from battery to cables in car that's why it dies when you disconnect the power of the jumpers.

Apr 22, 2017 | 10:53 PM

aklim

Team Owner

Joined: Jul 2004

Posts: 28,474

Likes: 3,291

From: Hartford WI

Quote:

Originally Posted by jhum3662

Define START carefully. Do you mean it will run or just crank?

It sounds like like you have to jump to make it crank. If so, is the starter good? I'd test it and by that I mean take it to a good rebuild place and check it by disassembly. Autozone, NAPA, etc have passed my starter. The rebuild place took it apart and I found burnt oil from the engine valve cover leak long ago.

Apr 22, 2017 | 11:13 PM

1800Wing

Flatulent Dwarf

Joined: Nov 2009

Posts: 729

Likes: 84

From: Poverty Holler NC

Quote:

Originally Posted by jhum3662

If the engine is running until you disconnect your "jumper" battery then you've either got no power in the new battery (unlikely..but they have been known to be bad ) or you've got a open circuit.
Just out of curiosity take a look at the positive cable, if it has the original thick red rubber boot around it cut it off with a razor knife. Mine was loaded with corrosion...all hidden from sight.

later, tiny

Apr 23, 2017 | 06:47 AM

bac22

Le Mans Master

Joined: Feb 2000

Posts: 9,061

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From: Epping NH

Quote:

Originally Posted by jhum3662

Need to step back first before throwing new batteries at the problem. What makes you think you have drain and how much? If you do have a drain then you need to resolve that issue first.

Drains are not good, that means something is drawing power, and power equals heat and in the wrong location can lead to a fire.

Apr 23, 2017 | 08:04 AM

hcbph

Safety Car

Joined: Aug 2013

Posts: 4,429

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From: Minneapolis Mn

Here's something to think on. You replaced the battery and assume it's fully charged. The car won't start (assume you mean crank and run). Put jumpers on it and it does till you take the jumpers off.

The only area in common you have there is between the bolts on the battery cables and the battery. Here's a quick test you can try (assuming the cable to battery bolts are snug): slip a thin washer (preferably copper) between the cable and the battery terminal one side at a time and try it. If it now works, you're not making a good contact with that cable end and the battery. I've seen a battery that (I suspect) the contact on one post was recessed a little and the cable didn't make a good contact. If that's the case you have three viable options: replace the battery, sand that ridge on the back of the cable so the mounting surface goes further towards the battery or try another cable.

Last edited by hcbph; Apr 23, 2017 at 08:05 AM.