lol @ a 12volt battery is dead at 12volts. You can't be serious and still think you're right? Trust me, nothing could be farther than the truth. Anything under 11.3 and it's "dead" (and even then that may not be true) - 11.5, even 9 volts it will still start the car if the battery is good. It's the amps that starts it not the voltage reading. (Surrounded by military mechanics and I also know myself from experience.) Just like you can have 13volts battery reading and it wouldn't jumpstart a pissants motorcycle.
2005 Mustang GT Charging Issues
Hi all,
I am new to the site and I am looking for some help with an issue I am having. I have a 2005 Mustang GT with an automatic and a Shaker 500 sound system.
The issue I am having is dealing with the charging system/battery. I never had a problem with it starting until about 1 month ago. The car turns over very slowly and acts like it is not charging. I have no warning lights on in the dash or anything. My charging gauge is working fine as well.
I bought the car used and had the alternator replaced about a year ago along with the battery (Both Motorcraft) under the dealers warranty.
The slow starting problem will go away if I drive the car for long distances without stopping (20 or 30+ miles at highway speed) but if I am sitting in stop and go traffic or only drive the car for 15 or 20 min the problem will come back. I just got back from a 2000+ mile trip and had no problems, but as soon as I went from my house to work and back (6 miles) the slow starting problem came right back.
I had Ford test the battery and they said it was fine. The battery voltage read 12.6v.
Has anyone had this problem or know of someone who did? If so, do you know how to fix it?
I am new to the site and I am looking for some help with an issue I am having. I have a 2005 Mustang GT with an automatic and a Shaker 500 sound system.
The issue I am having is dealing with the charging system/battery. I never had a problem with it starting until about 1 month ago. The car turns over very slowly and acts like it is not charging. I have no warning lights on in the dash or anything. My charging gauge is working fine as well.
I bought the car used and had the alternator replaced about a year ago along with the battery (Both Motorcraft) under the dealers warranty.
The slow starting problem will go away if I drive the car for long distances without stopping (20 or 30+ miles at highway speed) but if I am sitting in stop and go traffic or only drive the car for 15 or 20 min the problem will come back. I just got back from a 2000+ mile trip and had no problems, but as soon as I went from my house to work and back (6 miles) the slow starting problem came right back.
I had Ford test the battery and they said it was fine. The battery voltage read 12.6v.
Has anyone had this problem or know of someone who did? If so, do you know how to fix it?
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1 - 1 of 13 Posts
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