Question about 1990 Jeep Cherokee Limited

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1999 mercury cougar voltage regulator may be broke I have new altinator and battery but when I park car it wont start unless charged

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  • 64 Answers

Ya its your regulator not putting out enough volts

Posted on Nov 29, 2014

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Posted on Jan 02, 2017

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SOURCE: battery does not hold charge

You have a short at one of your systems. It#s sometimes difficult to find such a "electrical gremlin"... I've searched one week and dismounted the whole interior... try to check some systems for a short as follows: connect a Ampere meter for this checks. First try to remove fuses out of the power distribution center right in engine compartment. Do this step by step, one fuse, if fine, fuse back, next fuse and so on.. if you find the main system with the short, do the same with the fuses in dashboard, passenger side how connected with this main circuit. If you've located the circuit with the short, check the whole wiring system related to this circuit till you get him. ..or.... let a specialist check your car. Good Luck!

Posted on Oct 28, 2009

emissionwiz
  • 75744 Answers

SOURCE: My 1983 CJ8 has a new battery and a new alternator but still only sends out 12 volts on the voltage meter. The battery does not charge, what's wrong?

Does the battery light work in the dash? Do you have 12 volts to the stator (often marked "S") wire at the alternator when the key is turned on? If no light system will not charge.

Posted on Oct 01, 2012

  • 536 Answers

SOURCE: does jeep nwrangler (1998) 4.o litre with air have a voltage reulator that if bad would stop alternator from putting charge into battery? and where is voltage regulator located?

All alternators have voltage regulators. Depnding on type and age the regulator will be in different locations. Most modern ones have the reg. inside the ALT. Older ones it's outside. Those with built-in ones also differ. Bosch and Lucas - you can remove the REG without opening the alternator. Mitsubishi - you hhave to open the alterntor. onfirm the alternator type and the post can help you better.

Posted on Nov 23, 2012

SOURCE: 1998 jeep wrangler 4.0 litre , air: problem is alternator not putting charge into battery. had battery checked and alternator checked, both are good. is there a voltage regulator that could be bad?

theres fusable links in the wires if they are burned replace

Posted on Nov 30, 2012

dondoranks
  • 1 Answer

SOURCE: NOT CHARGING CORRECTLY. NEW ALT,

What lights turn on ?

I have the same problen on my 93 gc. Could this cause OD not to work ? Oh god my heep .

Posted on Jan 09, 2013

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2 Answers

My 1999 cougar clicks but wont start up when i turn key


first make sure battery is charged if so then then check the relay in the fuse box under the hood find the relay that marked "ing" pull that relay then find a nother one to inter change with it, if car still wont start then ou will need to see if the in line fuse on the starter wire is good or blown if its good then you will need to pull the starter and replace it. hope this helps you

May 07, 2014 | 1999 Mercury Cougar

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Resetting the brain 1999 cougar


have you checked the battery for full charge . Have you connected the wire to the starer in the ignition switch correctly are the terminals all tight.

Nov 11, 2013 | 1999 Mercury Cougar

1 Answer

Where is the voltage regulator located in 99 merrcury cougar


now days all voltage regulators are incorporated into the alternator. so if you have charging problems it is more then likely the alternator is bad, or needs a rebuild. good-day !

Jan 18, 2012 | 1999 Mercury Cougar

1 Answer

The car wont start the battery is brand new and so is the alternator where is the reset switch located


Is the battery charged or is it dead do you have head lights dose it crank no reset switch or dose it just click

Feb 27, 2011 | 1999 Mercury Cougar

1 Answer

Altinator is over charging


its likely you have a bad voltage regulator , its
inside the alternator , normally you replace it as a unit ,
unless your adept enough to dissasemble it ,
and replace the regulator alone.

Aug 29, 2010 | 1999 Ford F150 Regular Cab

2 Answers

Where is the voltage regulator on a 99 mercury cougar?


The voltage regulator is a part of the alternator.If you are having pulsating issues then look for grounding issues like a corrided eyelet or loose grounding bolts.

Jul 20, 2010 | 1999 Mercury Cougar

2 Answers

Cougar 1999 lights flicker after changing alternator have 14.7 volts on output


Voltage regulator is not doing its job, and it is allowing excessive voltage into the circuit. If you do not address this problem, some light bulbs and LEDs might start to burn out. Either replace the voltage regulator, or modify the circuit between alternator and regulator to match later model cougars, where this problem was solved.

Mar 11, 2010 | 1999 Mercury Cougar

2 Answers

1999 mercury cougar. won't start...cranks...battery ok.


V6 ? 4CYL? Have you verified SPARK? Did anyone check the "fuel pump inertia switch?" Its in the right front kick panel. If it was a "Anti-theft Issue" the light would be on or flashing.

Nov 03, 2009 | 1999 Mercury Cougar

1 Answer

1991 Dodge 4x4 truck altinator will not charge, new altinator, all fuses are good and serkets. Altinator will not charge.


Change voltage regulator. Does the battery take a charge from a charger? If not, replace battery. If it does, then regulator is faulty. If still nothing, return alternator to place of purchase, and have it checked.

Oct 16, 2009 | Dodge D150 Cars & Trucks

1 Answer

Alternator will not charge ,has new alt


If your car is equipped with one, have the external voltage regulator, or regulator module checked, usually mounted on the inner fender well on passenger side.
Even with a new alternator, if the regulator is bad, it will not charge.

Jul 25, 2009 | 1999 Mercury Cougar

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