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Get yourself a mulitmeter, start the car then attach the meter to the battery.If the alternator is working then the meter should say that there is 13.2 to 14.8 Volts. Under NO CIRCUMSTANCES should you remove a battery cable while the engine is running. This could cause you to DESTROY THE COMPUTOR due to a voltage spike!
What else can I help you with?
What causes the alternator to stop working?
How to Tell If Your Car Alternator Is Bad Check related link below…
How do you repair a Rover 218 tachometer?
Hi the tacho runs off the alternator & when it stops working it is normally a sign of a fault with the alternator so firstly i would check that the alternator is working corectly
Why does my Tahoe start when jumped but then dies out right after?
Check if the alternator's working.
How can you check an alternator on a 1999 dodge stratus?
To check if your alternator is working properly, the easiest way to get it checked is to take it to a Kragens or Autozone, They will checkj it for free.
How do you check alternator in 1990 silverado?
The easiest of all ways to check if your alternator is working is. Turn your car on and disconnect the negative battery cable. If your car dies your alternator is no good. But if it stays on. the alternator is generating power. its basically your cars power plant.
How do you check a Briggs and stratton alternator?
check the battery with voltmeter without the engine running then check with it running if voltage is higher it is working
What is a way to check alternator car should stay running if battery is disconnected?
If the alternator is not working the battery gets discharged. In most cars a light will show on the dashboard - battery light icon, and this will suggest fault in the battery or alternator. You will need to start the car and check if it is charging the battery, and most garages will do this check for you
How do you modify an altinator to come on with low RPM?
You do not need to modify the alternator if it is working properly. The voltage regulator controls the output of the alternator and it does function at low RPMs, if all systems are working properly. So if it is not charging at low RPMs you have a problem. Most auto parts stores will check your charging system free of charge.You do not need to modify the alternator if it is working properly. The voltage regulator controls the output of the alternator and it does function at low RPMs, if all systems are working properly. So if it is not charging at low RPMs you have a problem. Most auto parts stores will check your charging system free of charge.
Why would the battery on a 2006 Ford Mustang die while driving?
The alternator is not working properly. Your car will still run off the battery for a little while then when the battery dies the car dies. Check the alternator or take it to autozone and they will check it for you.
Can a bad battery cause a ford escort to stall out as if it were out of fuel?
Only if your alternator is not working properly. If you are always charging your battery, check your alternator belt. That was the solution for my escort, a new $10.00 belt.
Why after your 96 Nissan Sentra's Battery went dead and a new battery was installed did all inside electrical stopped working?
check the alternator
How do you know when alternator is not working?
The easiest way to check is apply a volt meter to the battery terminals. With the engine off the voltage should read around 12 volts. With the engine running there should be an increase in the voltage to around 14 volts. If the voltage reading stays at or decreases from the engine off level then the alternator is probably not working. I would then remove the alternator and take it to an auto parts store and have it bench tested to check it for proper operation.
