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What would cause a 1989 Chevy Celebrity to lose power and have trouble starting has new battery and alternator also voltmeter showing below 11 volts?
Wiki User
∙ 12y ago
Could be alot of different things. But It sounds to me like the fuel filter is clogged..
Wiki User
∙ 12y ago
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How do you test a cars alternator?
1st you start up the car. Hook up a voltmeter to the battery, and put a load on the battery as the car is running (have the lights on, radio on, high beam on,...) after you put a load on the battery read the voltmeter. if it goes below 12 the alternator is bad. It souldn't be no more than 14 volts. you can also use the battery gauge but to be 100% sure hook voltmeter to the alternator.
How do you test your alternator with volt meter?
There are a number of ways to test an alternator, 1,Set your voltmeter to DC most preferable set the meter to 20volts.2,with the engine running, disconnect one of the battery terminals from the battery head. 2,connect the voltmeter to the battery terminal wires and take your reading.
Will the alternator run the battery low?
If the alternator is not charging the battery, then it will eventually go dead If the voltage regulator (in the alternator) is defective it will eventually kill the battery Check the alternator with a voltmeter A fully charged battery (without engine running) should read approx. 12.8 volts With engine running should read 13.8-14.2 volts
How can you tell if an alternator is 80 or 100 volts?
Connect a voltmeter to the alternator and start the engine. An automotive alternator should read aprox 14.5 Volts when it's running and the battery is fully charged.
How do you clear the battery warning light on dash after you have changed the battery?
Check to see if the alternator is working Connect a voltmeter to battery: Without engine running reading should be about 12.8 With engine running reading should be 13.8-14.2 If not bad alternator
Why does the battery light come on while driving even though the alternator is charging the battery?
The alternator may not be charging it enough. With the engine running at an idle check the voltage at the battery with a DC digital voltmeter. It should read from 13.5 to 15.5 Volts. Anymore, or any less, and the alternator is suspect. You might also have a defective battery.
How do you tell if it's the alternator or the starter that is bad?
Test the battery with a digital voltmeter. You should get a reading of 12.6 V if the battery is fully charged. If the battery is fully charged then you know the alternator is functioning properly and your problem is more than likely a defective starter.
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
How do you know if an alternator is bad?
Check voltage with a voltmeter at the battery With engine running readings should be 13.8-14.2 With engine running hold a screw driver to the back of the alternator, if there is no magnetic field, the alternator is bad.
Why would the battery light comes on but not for long on an 88 Chevy Celebrity?
That would tend to indicate that the alternator was not charging the battery for that interval.
Volts light came on in 98 Chevy lumina car wont drive what does this mean?
Alternator is not charging battery sufficiently check with voltmeter With engine running voltmeter should read 13.8-14.2
How do you tell if the alternator is bad in a 2000 jeep Cherokee sport?
Borrow a digital DC voltmeter, attach the meter to the positive and negative battery posts, if the battery is healthy and fully charged it should read 12.68 volts, now start the engine and monitor the voltmeter, if the battery is fully charged and the alternator is healthy the meter should read 14.2 volts (give or take .3). If the voltage fails to reach that goal the alternator is probably faulty.
