Question about 2003 Mercury Grand Marquis

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Depending what is actually wrong, I cannot exactly figure out your question, if the radio is bad, watch for sales in your area from the Specialist or others and get an after market radio put in.

Posted on Apr 30, 2015


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Brand new battery and alternator but keeps turning off. I have to keep jumping the battery. What's wrong?

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My truck is emptying my battery power on a daily basis how can I check what is wrong or what can I do to fix issue

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sounds silly but I have come across a few of these ones before...

secondly, you can check the charge rate of your should be 13.8-14.2v at idle, measuring with a mutilmeter positve to negative.

if this is bad, alternator issue ???

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The battery dies overnight on 2000 s type

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Not charging after new alternator and battery my 94 mazda protege has beeen through 3 alternators in 2 months and the battery and alternator are brand new, less than a week or two old and still not...

check for a big heavy fuse nearf the battery,i dont know if it has one?? iam a general mechanic not a mazada specialist,try this trick ? start engine and hold rpm at 1500,then disconnect battery and see if engine stops if it carries on running then altenator is working.If it carries on running then turn on all electrical thingys except the radio.If its still running ok then fault is elsewhere like a discharge overnight.

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I have an electrical, problem the battery is being drained overnight and i can't seem to find out what is causing the problem ,any ideas?

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Aug 12, 2008 | 1997 Dodge Stratus

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