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When it comes to electrical problems, nothing is sacred, nothing is impossible. So you could have anything at all drawing the system, including an internal short in the battery itself. I would start with the battery, but discnnecting it froim the car, and see if it stays charged overnight, or if it drains. On the car, you can use a 12 volt test light to check for draws on the car by disconnecting the neg battery terminal and putting the test light in-line between the cable and the battery. You will need to touch the cable to the post for 15 minutes and then take it away from the battery, while not breaking contact with the test light so the GEM module will "go to sleep." Then, if the light is illuminated, you have a potential draw. Keep in mind that a 3 0r 4 MA draw is normal for radio, GEM, and PCM keep alive memory. f the draw is excessive, start unplugging fuses until the draw goes away. Yo can eliminate the draw to a sub-system that way. Then once you have found the sub-system involved, you can put the fuses back, and start unplugging modules and componets within that sub-system, until you find the culprit. also it could be brake light switch bad(at the brake padal),brake lights staying on

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โˆ™ 2006-08-06 07:28:28
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Q: You have a 1995 Mercury Mystique with ford probe G S motor when you turn the engine off your battery drains your battery and alternator are good Do you have any idea what can possibly be running?
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Related questions

Why is the battery light on in your 1995 Mercury Mystique v6?

not charging the battery properly... check the alternator.


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Normally it means the alternator is failing.


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There is a battery light above the engine temperature gauge


Fuse alternator 1995 mercury mystique?

I have a 2.0 1995 Mercury mystique the battery charge light was on no output on old alternator. Replaced alternator No output from new alternator "charge light out" (wiggle test wires& re-check wires) at alternator *still no output* is there a fuse that could be the problem or just another bad alternator... I would check the alternator plug before getting another alternator, it may be bad. And is a lot cheaper to replace.


How to know if the alternator is gone in a 98 mercury mystique?

let the car run and then pull the negative battery cable off. if the car stalls, the alternator is bad! do you know where the bank 1 o2 sensor 2 is?


What if your 1995 Mercury Mystique stalled and stopped while driving Engine Cranks will not start again Battery Alternator and Starter are good What else would cause this?

check your timing belt


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Check engine light usually indicates a problem in the emission control system - have vehicle scanned to determine the problem


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How do you change the battery cables in a Ford Mercury Mystique?

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Why is your car not starting and the battery keeps dying?

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Where is the fuse box on a 1995 Mercury Mystique?

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Where is the fusible link for the alternator charging system on a 1990 mercury cougar?

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Battery light keeps coming on Battery is not charging?

Have the charging system checked. Possibly loose or corroded wiring, a loose alternator belt, or a bad alternator.


Why wont your battery light go off when you changed your alternator and battery in your 99 mercury cougar?

Battery light usually means alternator not charging. Most common solutions would be be a bad alternator, bad connection, or loose alternator belt. If the battery and alt test ok than check the connections to the alternator and battery. You may also have a battery drain (something that is staying on and killing the battery)


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What should be the right battery for Mercury Mystique 1997 What is the part number Thanks?

Anyplace that sells batteries has this info.


What will bad alternator do to a cars battery and lights?

A bad alternator will have the effect of draining the battery, resulting in dim lights, trouble starting the car and the like. It would be best to replace the alternator as soon as possible and possibly obtain a new battery. This may vary depending on how much the bad alternator has drained it. You can get your alternator and battery checked any time at Auto Zone.


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Battery light comes on and goes off while driving?

You possibly have a loose alternator belt or the alternator is weak. Check the voltage at the battery with the engine running. It should be 13.5 ? 16 volts. Any less and the alternator is weak and needs replacing. Also make sure the connections at the battery are clean and tight.


What size battery will fit in a 1995 mercury mystique?

Anyplace that sells batteries can tell you the correct size. Take the old battery with you as you will have to trade it in or you will pay a core charge.