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Custom Dodge Ram Performance Mods - Engine - 5.7 HEMI V8 Discuss modifying your Dodge Ram with Performance Parts and Accessories!
Factory Spec: 5.7-liter HEMI® V8 engine - 390 horsepower, 407 lb-ft of torque.


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  #1  
Old 09-27-2012, 09:15 PM
arlockstedt arlockstedt is offline
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Don't laugh, but does it matter if you pull the positive or negative cable???
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Old 09-27-2012, 09:25 PM
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I have always been told to pull the Positive cable.
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Old 09-27-2012, 09:31 PM
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Since they advise to connect the negative first, then the positive, when installing a battery, I suspect that you would disconnect the positive and leave the ground intact.
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Old 09-27-2012, 09:59 PM
arlockstedt arlockstedt is offline
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That's what I thought and did. Just was curious why install instructions always say to pull the negative?
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Old 09-27-2012, 10:21 PM
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My understanding is unhook the ground on the battery first then the positive and then install positive then ground so that it dies not spark and ignite any fumes that may be around....
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Old 09-27-2012, 11:11 PM
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Originally Posted by Racerdamon View Post
My understanding is unhook the ground on the battery first then the positive and then install positive then ground so that it dies not spark and ignite any fumes that may be around....
The way I've been doing (taught) it for years.

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Old 10-25-2012, 09:04 PM
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By removing the negative, when removing the positive you will not create a short to ground. In DC circuits, which all cars have today, energy actually flows from negative to positive. electrons are negatively charged. So the negative side of the battery has excess or extra electrons. these electrons are what actually flows through the wires.
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Old 10-25-2012, 09:07 PM
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Originally Posted by MOLSON View Post
By removing the negative, when removing the positive you will not create a short to ground. In DC circuits, which all cars have today, energy actually flows from negative to positive. electrons are negatively charged. So the negative side of the battery has excess or extra electrons. these electrons are what actually flows through the wires.
exactly what ^^^he said
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