Questions & Answers for: alternator doesnt charge battery

...doesnt have power to turn over engine. Alternator or Relay ? have the battery charged andtested first. once a good power source is in there, take a volt meter and test your battery terminals for at ...

...alternator now when i run the car it doesnt keep the battery charged and anytime i use any electrical things ie. windos radio the guage drops. Sounds like your alternator is not doing it's job....if ...

...doesnt work, and I still have not changed the alternator. I took it to auto zone and had it checked they said it was not charging my batteries, but if I do change that will everything work then. I ...

doesnt charge check the wires from alternator to battery if not broken or a fuse in between could be burnt causing a no charge as well the plug in on alternator sometimes break inside the connector so

doesnt do it for awhile. then at some point it does it all over again usually while driving. These are all signs of a bad alternator. The car is running off of only the battery. The alternator charges

...charging system light doesnt turn on as frequent. What can it be thats making my battery weak if my battery and alternator are good? check for a alternotor fuse in box under hood and clean ...

...your alternator, probably d alternator is bad and doesnt charge the battery wel enough. So its either your alternator or ur battery. Also try removing a batt terminal after each drive to avoid ...

...alternator doesnt charge, then everytime the battery is used (starting, lights etc), this will eventually flatten the battery. If you can confirm that the alternator is charging, then check your ...

for long my battery doesnt seem to keep a charge for long i dont know if its the alternator The battery could have one or more bad cells in it. It could be the alternator belt or the alternator itself

...alternator? doesnt hold a charge is not a good battery --have battery and alternator tested Change the battery if it wont hold a charge . You cant fix a problem with a known bad battery. The ecus on ...