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Why battery voltage reading decrease when you accelerate the engine?
Alternator is defective.
91 cutlass supreme alternator gauge not reading charge?
If your battery was dead and you jumped it to get it started and the gauge shows your not charging you need to replace the alternator.
How much voltage is a 2001 dodge neon supposed to put out?
From the alternator to the battery should be 14v
How many volts is an alternator supposed to put out on a 02 Acura RSX?
From 13.5 to 16 volts.
How do you change an alternator in a 98 Ford Mustang?
By buying a Chilton or Haynes manual and reading
Is 13 volts on a battery mean your alternator is bad?
Not necessarily. There are a lot of factors that can keep you from reading 14 volts at the battery, such as corrosion in the cable from the alternator to the battery.
What does it mean when alternator voltage reading starts at 14.5 then drops to 12.8?
I would suspect that the alternator is failing. Have it load tested at your local auto-parts store.
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
How do I test the alternator on a 1999 Pontiac Sunfire?
Connect a voltmeter across the battery terminals without engine running reading should be around 12.8 With engine running reading should be 13.8-14.2 if you are getting these numbers alternator is charging battery
How many amps is a 1991 infinity G20 alternator supposed to have?
60 Amperes. And the question is properly phrased, "How much Current Output should the G20's alternator have?". "Amps" is not a word.
Battery warning light 2000 Pontiac Grand Prix on?
Bad alternator?Check output with a voltmeter - without engine running battery reading (fully charged) should be around 12.8 With engine running reading should be 13.8-14.2 if not probably a bad alternator
How do you know the alternator is going bad?
Get a "multimeter" which is a device that measures many electrical currents and put the positive and negatives on the corisponding terminals of the alternator you should be getting a reading of 12 to 14 volts if this doesn't happen then your alternator is'nt working properly
