Symptoms Of A Bad Alternator

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  • Опубліковано 26 вер 2024
  • This video will teach you about 6 bad alternator symptoms. Watching this video will help you diagnose whether it is time to replace your alternator. You will also learn how the alternator works. This video also teaches you where the alternator is located. The symptoms of a bad alternator that you may experience are warning lights, accessory failure, headlight problems, noises, dead battery, and engine stalling.
    Thank you for watching!
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КОМЕНТАРІ • 74

  • @easyautofix
    @easyautofix  Рік тому +4

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  • @Deuce-w6k
    @Deuce-w6k 4 місяці тому +9

    I have stalling and whining and battery light. Replaced the serpentine myself after it broke about a year ago now the alternator is acting up. Got my battery checked today and it’s reading good so now going to replace the alternator. The $2,000 Durango is still going strong

  • @watchthatboyfly
    @watchthatboyfly Місяць тому +3

    This just confirmed my issue for me, my alternator belt stopped spinning completely and i literally have almost every problem in this video

  • @Thatguyy666
    @Thatguyy666 Рік тому +7

    Your videos have saved me 1000s in truck repairs thanks guy I’m also helping others with their vehicles problems 😎👍🏼

  • @emmiestacy
    @emmiestacy 7 місяців тому +4

    Thank you. After watching your video I think I just have a dead battery. My fault for leaving my cd player on too long without the engine running I guess

  • @cmasters1474
    @cmasters1474 Рік тому +7

    My radio made a pop noise and stopped working and my truck hesitates to turn over.. does it sound like an alternator or two separate issues

  • @Reaxxcartoons
    @Reaxxcartoons 2 місяці тому +1

    This video was very informative, thank you

  • @jejdkdl
    @jejdkdl 3 місяці тому +5

    I got stuck in traffic on the freeway and when traffic cleared up i accelerated but my vehicle wouldnt pass 5mph, i got it towed home and tried to take a look at what the problem was but the key got stuck in the ignition, i barley managed to remove it after 2 weeks of it being stuck, but a day or two after getting it towed to my house the car wouldnt start up at all unless i use jumper cables but as soon as i remove the cables the vehicle dies,so right now the car doesnt start and if it does then it cant go faster than 3-5mph, any recommendation??

  • @AlexGtheOG90
    @AlexGtheOG90 9 місяців тому +1

    Ok I’m experiencing everything but staling engine! I shal check the alternator today

  • @cristianreyes5251
    @cristianreyes5251 Рік тому +12

    My alternator went out while driving, I replaced it and then it began making a grind noise, checked the belt, checked fuses. It turned on several times but didn't go three blocks til it died again. New battery as well and starter is just fine too. I ain't tryna take it to a mechanic yet before I can fix it myself. And won't turn on without a jump now.

    • @CuauhtemocOrdaz
      @CuauhtemocOrdaz Рік тому

      Sounds like the alternator you bought was defective, did you take it back?

    • @smalltownryder8123
      @smalltownryder8123 9 місяців тому +1

      Try greasing up your idler pulley if its bad it will be hard to turn and put alot of stress on the altenator causing an early change of an alternator

  • @nestormontenegro5600
    @nestormontenegro5600 3 місяці тому +1

    Thanks

  • @abgpj1023
    @abgpj1023 2 місяці тому

    I appreciate that and it was crazy that the first time it did that was the starter then the battery then now I know its the alternator imma go buy a new one as well

  • @delphiniapickett2934
    @delphiniapickett2934 6 місяців тому +1

    That's a good explanation

  • @chrisperry7601
    @chrisperry7601 2 місяці тому

    I have a 2010 Honda CRV I’ve replaced the battery 3 times. I only have 40,000 miles. I was told I need an new alternator. How much would that be including installation? ( ball park) Thank you.

  • @Threetwocharlie
    @Threetwocharlie Рік тому +2

    Thank you ☺️

  • @soreallewis2173
    @soreallewis2173 Рік тому +6

    Hey bro I got a whining noise coming from under the hood is it possible the alternator bearings are going bad?
    Basically what happen is my timing belt had recently burst so I got it replaced with a new one but as I'm driving off my car makes a whining sound each time I accelerate.. what could be the issue?

  • @Daisy-fb5tp
    @Daisy-fb5tp Рік тому +40

    my battery light come on when I was driving and also the belt was making a whinny noise

    • @melissaislovelyful
      @melissaislovelyful 9 місяців тому

      Same here

    • @gabrielplaysguitar7728
      @gabrielplaysguitar7728 7 місяців тому +7

      My whine noise I didn’t think it was bad I though it was supercharger like making a joke out of it into my alternator gave up today 😂

    • @dylanscott8186
      @dylanscott8186 7 місяців тому

      Does it just whine until the car is warmed up ?

    • @JoeBatson
      @JoeBatson 29 днів тому

      I've had one go out that's exactly what happened then it died suddenly. It's fried

    • @fedesh883
      @fedesh883 28 днів тому

      Sounds like you are making a whiny noise...
      Just kidding, I couldn't help the dumb comment. good luck

  • @josemartinez-w3z7i
    @josemartinez-w3z7i Рік тому +2

    very clear thanks

  • @Amanuensis8
    @Amanuensis8 2 місяці тому

    Great explanation, thanks.

  • @Thatsilvere46
    @Thatsilvere46 2 місяці тому

    Having problems on my bmw rn if the doors are open and radio is on the lights flash and the car idles hard, then but when closed it stays at good idle

  • @nabilbabrakthe2th519
    @nabilbabrakthe2th519 7 місяців тому +1

    What a about the Fuse?

  • @georgechristilaw6282
    @georgechristilaw6282 7 місяців тому

    When your interior lights dim when starting the engine with a new battery installed this is also a sign that your altimeter is going out to lunch as engine takes a bit to stare and the volt meter jumps to 14 to 15 and to keep the battery charged to full capacity . This also happens on a restart when you go somewhere and leave.

  • @noel3422
    @noel3422 Місяць тому

    Symptoms of a bad alternator are not replacing before dead, so how long do thay last and why no information on longevity?

  • @jeffsonicdoer9886
    @jeffsonicdoer9886 Рік тому +3

    Dear sir, I have a 2008 odyssey, battery light on and OBD codes are P16BB, P16BC.I want to try it by myself,what shall I do?could you give me some professional advise?thks

    • @kitohkay6027
      @kitohkay6027 4 місяці тому

      Jeff did you ever get it fixed?

  • @thankyousnoopy
    @thankyousnoopy Рік тому +2

    Is this the voice of Chris Fix ?

  • @islergucler4470
    @islergucler4470 Рік тому +1

    Hi, my battery measures 13.6-13.8V on the dashboard when driving. When turn of the engine, battery voltage drops to 12.2. After parking 1 day, battery is 11.8V.
    There was a consumer during sleep mode. That is fixed, but battery still drops down to 11.8 after one day parking. Alternator is replaced one month ago.
    What should I do?
    X5 3.0i 2004

    • @pollodustino
      @pollodustino 11 місяців тому +1

      You need a battery. Replace it and check for parasitic load.

    • @B3ASTLYPLAYZ
      @B3ASTLYPLAYZ 9 місяців тому

      I would listen to pollodustino start with a new battery and if the problem persists check for any draws in the system

  • @peddikarthik3148
    @peddikarthik3148 3 місяці тому

    Mechanic was changing ac hose and mistakenly touched the alternator and it sparked. The windows were slow, no ac blower working, door lock button not working but i could drive the car for some time. After few hours i tried to start the car and it ran for 2 miles, all the lights on dash board came up like abs, seat belt check light, then radio has gone down and finally car choked and i had to pull it to parking spot. After fee time i started it and drove for another 5 min and it stalled. What do you think is it the alternator or the alternator fuse or fusable link issue? Thank you

    • @CodeR.3.D
      @CodeR.3.D 2 місяці тому

      Did you ever figure out what it was?

    • @CodeR.3.D
      @CodeR.3.D 2 місяці тому

      I ran into the same issue

  • @little_xsaud6636
    @little_xsaud6636 Місяць тому

    I have a supercharger so I can’t really tell if it’s the super charger or the alternator

    • @Laredo-c7g
      @Laredo-c7g 7 годин тому

      Your super charger won't make your dash lights come on, and it won't affect cranking or running voltage

  • @arnoldobencomo6295
    @arnoldobencomo6295 11 місяців тому

    I have a 2003 alero and my battery sensor keeps turning on and off I replaced the battery literally yesterday

    • @nxtgen7203
      @nxtgen7203 9 місяців тому

      What happened after

  • @everythingvideos24
    @everythingvideos24 10 місяців тому

    Mine makes a rattle noise when I turn on the A/C so I'm guessing mine is starting to go bad.

    • @FJTabb
      @FJTabb 7 місяців тому

      Is that what it was, my 16 Mustang is doing that now!

  • @justahappywelshguy9251
    @justahappywelshguy9251 11 місяців тому

    Mine showed a Engine management light just before the battery shat itself due to not taking in charge

    • @chriswagner2959
      @chriswagner2959 5 місяців тому

      That's the same as the engine reduce correct? And did replacing the alternator work for you?

    • @justahappywelshguy9251
      @justahappywelshguy9251 5 місяців тому

      @@chriswagner2959 can’t tell if that was the issue, after alternator was fitted, EML came back on randomly a few weeks later to indicate an EGR issue after codes were scanned. Knocked the EGR a bit and light went out after reset, didn’t come back on for about a month. So weird

  • @FLbowtieguy
    @FLbowtieguy 6 місяців тому

    Can an alternator kill your battery

    • @easyautofix
      @easyautofix  6 місяців тому +1

      Yes

    • @FLbowtieguy
      @FLbowtieguy 6 місяців тому

      @@easyautofix dang I just bought a brand new battery lol came out and it's dead jumped it off took the cables off and it died again..is that alternator?

    • @easyautofix
      @easyautofix  6 місяців тому +1

      @@FLbowtieguy It is possible it could be the alternator. You should test it. I have a video on this: ua-cam.com/video/dSnENygdrko/v-deo.html&ab_channel=EasyAutoFix
      Here are some other possibilities:
      1. Battery Connections: Ensure that the battery terminals are clean and securely connected. Loose or corroded connections can prevent the battery from receiving or holding a charge properly.
      2. Battery Health: Even if it's brand new, there's a possibility of a defective battery. It's rare but not unheard of. You might want to have it tested to ensure it's holding a charge as it should.
      3. Electrical System: There could be a parasitic drain on the battery, meaning something in the electrical system is drawing power even when the car is turned off. This could be due to a malfunctioning component or accessory.

  • @kidsavage86
    @kidsavage86 Рік тому +1

    Haha I'm first lol

  • @favorites51066
    @favorites51066 6 місяців тому

    Thank you

  • @shockwireless5757
    @shockwireless5757 Рік тому +24

    Best info channel about cars right now 🎉

    • @easyautofix
      @easyautofix  Рік тому +2

      I appreciate your kindness

    • @lario1030
      @lario1030 2 місяці тому

      Yess frfr great info thanks

  • @ro-landocalrissian4633
    @ro-landocalrissian4633 7 місяців тому

    Hi so the other day my car wouldn’t start. I have no warning lights & my battery is fine. The tow truck guy tried jumping starting it, but it still wouldn’t start. All the lights were working fine though..there was a humming noise when I tried starting it. After they towed my car to my house, the car started up fine & it’s been starting ever since! Could this be an alternator issue or something else?

    • @easyautofix
      @easyautofix  7 місяців тому +1

      So i am assuming it was a no crank no start? If so i go in depth in this video here. ua-cam.com/video/Q_Xw6fmvFZQ/v-deo.html&ab_channel=EasyAutoFix

    • @kevinvalle7785
      @kevinvalle7785 28 днів тому

      Crank Position sensor

  • @knoxvillepredatorcatcher3459
    @knoxvillepredatorcatcher3459 День тому

    So my battery light came on the other day, then traction control and 3 other lights came on. Headlights started to dim. Coolant gauge went to the max and then minimum and kept going back and forth. Car stalled and wouldnt start for a day. Alternator or ECM?

  • @RageWolf01
    @RageWolf01 Рік тому +5

    So the whining isn’t bad but how much longer can I go with it? My work is in town where I live and won’t get paid for another 2 weeks

    • @RageWolf01
      @RageWolf01 Рік тому

      Nothing is popping up but I smacked it and the whining went away so I ruled out it’s the alternator

    • @brand_qc28
      @brand_qc28 Рік тому

      Any news about that? Have samemissue

  • @Laredo-c7g
    @Laredo-c7g 7 годин тому

    I have a noise that sounds like dry bearing noise to me. Also, the engine doesn't crank Everytime I turn the key to crank. This is a '02 tundra. Any ideas! I'm guessing multiple/separate issues

  • @SmartMoneyRyan
    @SmartMoneyRyan 2 місяці тому +1

    what about if the alternator is puting out too much voltage?