Think I need a new car battery?

Question:
My mechanic recently told me that my battery was still good,. but it was on thelow end of being good...

How do you change the thremostat on a 1991 Cutlass Supreme?


I have been noticing for a few weeks now that every so often my external and internal lights will flicker from bright to normal...this happens mostly when i just turn the car on, but not always.

electric nechanic for a 1997 cadillac deville?


Also, I have noticed my battery light will lficker on and off every now and then for a few seconds...Seems to happen more so when im idled or driving slow.

Hello. What is the best way to get ice off my car and windows?


Sound like I may need a new battery?

Answers:

is it better to buy tires on line & have someone put them on or buy from local tireshop?

if you're in canada you can take your battery into any Canadian Tire store and they will check your battery for free and tell you if it's shot or ok. If it's ok then your problem is likely the alternator. The battery is used for power to get the car started and run electronics when the car isn't running but once the car is going the alternator produces the power that runs everything electically. So if the lights are flickering adn the battery light comes on while the car is running or idling it's most likely a faulty alternator. The engine turning over drives a belt that turns the alternator producing the power - at idle everthing turns slower and produces less power - if you're alternator is a hurtin' unit that's when it'll start to show. If you're idling and it starts to flicker - rev the engine a bit and see if it goes out.

replacement brake master cylinder or upgrade for triumph dolomite sprint(tandem)?


You can likely get a rebuilt alternator installed for under $200 if the car is a domestic one. - Look for an alternator repair shop or a junk yard if you're handy and a bit adventurous.

1992 jeep cherokee limited will not shift out of first on automatic?

get a new one but have the alternator check to be safe

the car shift from 1st to 2nd but when it shift to 3rd, it just wines up?

Sounds a bit sickly, all right, but don't discount a duff alternator - they have this nasty habit of only putting out enough charge to stop the battery light coming on, but not to charge the battery, so you don't realise until your battery is well and truly dead.

Spark Plugs?

Check battery terminals.(if corroded clean and re-assemble)Check alternator Voltage with engine running.(should be 13.5-15.5 volts)Could be a alternator starting to fail.

Do I need to warm up my engine before driving on cold mornings?

Go to your local auto zone if you have one and ask them to test your alternator for you, they can do this for free. I thought that my battery was bad because I was told it was, so I purchased a new one and within the same day my battery died on me while driving at night and was stuck with no headlights. It could be your alternator, which means your battery isn't getting its proper charge and your car is running off your battery alone. Better to be safe than sorry, go get your alternator tested!

Tires' experts, a poor guy needs ur help!?

sounds more like the alternators on its way out to me fella

when i start the car it's a clicking sound?

You need a new battery yesterday. Take a long hard look at the cables, and ends that attach to the battery as well as the engine & body. Sometimes when a battery goes bad it has an internal short. One like this will die, and you will have to walk, or be towed. You want to avoid having your vehicle jumped if you can. The arcing of the jumper cables, and the hard drain on the system can cause other problems such as loosing the memory in your computer and radio back up systems. If it is on the low side this means it is on its last leg, and can die at any given time. The computer systems must maintain at least 12 volts to operate properly. When the battery light flickers, this indicates the system is below acceptable levels. A bad battery will over work the alternator trying to charge it back to normal, and if you run things like the lights and heater, you are asking more of the battery than it can keep up with at times, and at idle speed it just may decide to stop running, and there you will be with a vehicle that won't start, and if you have no lights because of this, you can get ran over in the road and be killed. I have seen this happen to people! Where I live a TV news caster was on her way to work, and the car stalled on the freeway. Along came a big rig, and she was killed while trying to get out of the car. If she had put a new battery in her vehicle, she would still be with us. She was such a pretty young woman, and had her whole life ahead of her. The whole area was shocked due to this tragic event, but people don't usually think that things like this would happen to them. Do yourself a big favor, and get a new battery, and have the alternator checked out to. Auto Zone will sell you a battery and check your charging system for free, so please don't take this kind of chance with your life, and maybe someone else's.
glad I could help you, Good Luck!
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