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first make sure your battery is good a internal short in a battery cell will drain battery, disconnect battery and test it in morning if good make sure battery is clean if there is a grime film especially top terminals it will drain the battery by using the grime as a short to the pos and negative terminals, next make sure you alternator is charging when car is running is good charge if it still drains. you have a circuit or light staying on when ignition is off check trunk lap glove box lamp and hood lampstuck on we test current draws by disconnecting negative battery cable and hooking a volt meter to the battery cable and other end to battery if there is a draw it will red 12 volts make sure you close the doors as interior lights will cause draw. then we pull 1 fuse at a time to find which is the problem curcuit then go from thereci
What else can I help you with?
What would cause the heater fan inside the the car to keep running fter the car is shut off and draining your battery?
Could be a faulty thermostat switch in the radiator !!
What could be wrong with 1998 Chevy lumina you had a starter alternatnor and a battey put in but the battery keep draining?
Had the same problem. Bought a re-conditioned alternator, turned out it was bad. Usually if battery draining, it's alternator or battery or both.
Will a bad solenoid keep draining the battery ford windstar 2001?
A slight possibility but not likely
Why does your battery keep draining on your 2000 Chevy Monte Carlo?
Defective alternator, loose alternator drive belt, dead cell in battery, or something is on pulling power from the battery.
Why do the power keep draining from battery 87 Cadillac brougham?
The power draining from the battery of a 1987 Cadillac Brougham could be due to several factors, including a faulty alternator that fails to charge the battery properly, parasitic drains from electrical components that remain on when the vehicle is off, or an aging battery that no longer holds a charge effectively. Additionally, corroded battery terminals or wiring issues could contribute to power loss. It's advisable to have the electrical system and battery tested to identify the specific cause.
Should I keep the ignition switch on lock or off on a 1964 Impala to keep the battery from draining?
Yes. Otherwise you will drain the battery through the ignition points, burning them out prematurely or even welding them together.
What would be draining the battery in your Jeep Cherokee?
You may have an electrical short where there is a bare wire coming into contact with metal and draining your battery or you may simply have a light on that's making the battery's voltage to drop . An experienced mechanic will be able to conduct several diagnostic tests to determine the cause .
Why does your 94 intruder keep draining the battery?
Dead cell in the battery, or something is on pulling power from the battery. Any light on the vehicle or any relay that is stuck. I am assuming you have checked the alternator and it is good.
1998 aurora will not hold a battery charge?
Then either something is on draining the battery or the battery has a dead cell draining all the rest and must be replaced.
What will cause a new battery to keep draining in a 1997 Cadillac deville?
A new battery in a 1997 Cadillac DeVille may keep draining due to several factors, including a parasitic draw, which occurs when an electrical component continues to use power after the vehicle is turned off. Common culprits include issues with the alternator not charging properly, a faulty ignition switch, or malfunctioning accessories like lights or radios. Additionally, corroded battery terminals or poor connections can prevent proper charging. It's important to perform a thorough electrical system check to identify the exact cause.
How do i find a short in my wiring that is draining my cars battery?
A short will not drain the battery it will blow a fuse. It may be the battery has a dead cell, or some light is on draining the battery. It can also be a stuck relay.
After not starting your car for 3 days the battery is being drained If you unhook your battery for those 3 days will it save the battery?
If your battery is good and you know your car is draining it then yes, disconnecting your battery from your car will keep your battery charged for much longer than 3 days. Your battery should stay charged way longer than 3 days in normal conditions being hooked up to your car. You should get it checked out and figure out what is draining your battery so fast.
