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Why is the Check Engine Light On in My Car, Truck? Is it Safe to Drive?

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  • čas přidán 14. 08. 2024
  • While that ominous orange symbol on your dash most often is not alerting you to immediate catastrophe, it does require immediate attention, especially if it's blinking! If you, like many people, are unsure what the light means, check out this video! In this video, Andy demystifies the check engine light, talks about some common causes, and why you should stop driving as soon as possible if the light is blinking! He also covers some easy ways for you to scan your car or truck's computer to get to the answer to "why is the check engine light on?"
    How to use a scan tool: • Check Engine Light on ...
    0:00 Did your check engine light come on?
    0:12 What is a check engine light?
    0:30 Whats the difference between MIL, DTC, SES, and CEL?
    1:14 Should you drive with a check engine light on?
    1:23 Can you drive with a flashing check engine light?
    1:44 Would a check engine light come on for no reason?
    2:18 Will low oil cause a check engine light to come on?
    3:05 What if the check engine light goes away?
    3:43 Can you turn off the check engine light?
    4:02 Does the scan tool tell me what to replace on my car?
    4:25 What is a readiness test?
    4:44 Can I clear the check engine light to pass inspection?
    5:04 Subscribe! | See links in description!
    For More Info visit us at 1aau.to/h/cjy/
    ⚠ DISCLAIMER:
    While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Komentáře • 51

  • @1AAuto
    @1AAuto  Před 3 lety +2

    √ *Watch the Video*
    √ *Buy The Part at 1A Auto* 1aau.to/m/Visit-1AAuto
    √ *Do it Yourself*
    √ *Save Money*

    • @teddcoleman8736
      @teddcoleman8736 Před 3 lety +1

      Just had battery replaced could this causes the light to go on

    • @braxtonmoses2137
      @braxtonmoses2137 Před 3 lety +2

      i guess I am kind of off topic but does anybody know of a good site to stream new series online ?

  • @daveporter4667
    @daveporter4667 Před 3 lety +10

    Respect for people like you who help other people.
    Yes, bring more of this type of information about scanning the OBDs. Thank you gentlemen's.

    • @1AAuto
      @1AAuto  Před 3 lety +1

      +Dave Porter Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c

  • @WiringRescue
    @WiringRescue Před 3 lety +8

    This video is really great! Andy did an amazing job explaining Check Engine Lights!

    • @1AAuto
      @1AAuto  Před 3 lety +1

      +Ratty Muscle Car Thank you! We love empowering our customers and showing how to perform DIY auto repairs with our high-quality auto parts. 1aau.to/m/Shop-1AAuto-c

  • @marie2511
    @marie2511 Před rokem +1

    Thank for this video and the explanation! My engine light came on during evening rush on my way home and I was very anxious until I got home. Praying it doesn't start flashing until I can get in for a tune-up. Appreciate your work!

  • @akkarparkiamopas3401
    @akkarparkiamopas3401 Před 5 měsíci +1

    This is very helpful brief. Straight to the point. Thanks

  • @edwardbonner9365
    @edwardbonner9365 Před 2 lety +5

    If that light comes on,it’s the start of your worst nightmare trying to find a cure .

  • @zeezeebo
    @zeezeebo Před 3 lety +7

    That damn check engine light!

  • @THEjcbella
    @THEjcbella Před 2 měsíci

    Economy of words. Lays out all the possible problems with possible solutions. Blinking vs Solid. 👍

  • @mjl.9-19
    @mjl.9-19 Před rokem +1

    Best CEL vid. Thank you.

  • @MadNotAngry
    @MadNotAngry Před 3 lety +3

    Learning lots from watching your great vids, thanks! Something else I've noticed from watching your vids? You start most every sentence with "Now ..."

  • @carolloveskiwis
    @carolloveskiwis Před 3 lety +5

    Do you have a recommendation of what brand stand alone scanner to use other than the FIXD unit? FIXD constantly charges $ upgrades every time you use it. I don't want to use a phone app every time I need to find out what's wrong and be charged an upgrade. Any suggestions for a good entry level unit that a non- mechanic like myself can use that will let me know what the code means?
    Thanks. I love your vids. You are so helpful and provide easy explanations! ❤️

    • @yaboiskinnymalone836
      @yaboiskinnymalone836 Před 3 lety +1

      i don’t understand why they’re charging you to check vehicle codes, maybe try investing into another OBD2 scanner that doesn’t do that? Walmart has one thats 30$ and isn’t in a phone, cable connects to little device that will show you different results or you can check your local Auto Part Store like AutoZone or O’Reily to see if they have any OBD2 Scanners that you’re interested in

    • @yaboiskinnymalone836
      @yaboiskinnymalone836 Před 3 lety

      Innova 3020 CanOBD2 Diagnostic Tool 46.99$ @AutoZone, just connect and see what you’re issues are, can also erase Codes and remove check engine light but will continue to show if the root problem isn’t fixed

  • @knightfall209
    @knightfall209 Před 2 lety +9

    Can I just put electrical tape over the light?

  • @ahmokmokhtar4188
    @ahmokmokhtar4188 Před 2 lety

    I have that problem engine light it's appear, I follow that instructions it was work 👍👍👍 thank for sharing u are knowledge person 👍👍👍

  • @k6-3spetznazhelmet
    @k6-3spetznazhelmet Před 4 měsíci +1

    This guy talks with his hands a lot...
    🙌👐👏

  • @albertomartinez2345
    @albertomartinez2345 Před 3 lety +4

    Car companies, or truck companies, should make very reliable ingines, or motors, with all this technology that is available, the consumer should not be afraid buying any vehicle out there , I hate it when some one goes to the dealer and he or she ends up getting a lemon, that's so horrible, shame on the dealerships out there !!!

  • @SiporahGiaikre
    @SiporahGiaikre Před 8 dny

    I have problem with my toyota hiace bus engine light on when installing new injector pump..no power to climb mountakns..whats the problem?

  • @Fizzbann
    @Fizzbann Před 3 lety

    Can't find the OBD I reader or similar like I had these days. My plugs got taken here and there, and eventually threw it out as I couldn't get new plugs for it.
    I still drive 90 model chevy trucks, and now fixing up an 89 Ford. An OBD1 scanner would be nice since I don't like poking a paperclip in just to miss how many flashes went by before I could get up. Haha

  • @RetroPCUser
    @RetroPCUser Před 3 lety +2

    My engine light would be on for 2 days and would be off for 2 days (O2 Sensor Bank 1 Sensor 2 Performance P0141), but after the O2 sensor was replaced, no more codes.

  • @davidweum
    @davidweum Před 3 lety +5

    Ignore it. My check oil light came one. I do my own oil it's perfect

  • @saleemakhtar4704
    @saleemakhtar4704 Před 2 lety

    Excellent explanation

  • @PaulYalung1979
    @PaulYalung1979 Před 9 měsíci

    Thank you I don’t have to freak out

  • @bigmac3069
    @bigmac3069 Před 3 lety +5

    Every Dodge Ram has one

  • @willkincaid5841
    @willkincaid5841 Před 3 lety +2

    Uncle Tony. I love your videos man hands down cause I've been working on engines since I was a kid from go kart, to 4 wheeler and muscle cars, built my first Pontiac 400 with 4x heads out of a ram air 3 gto I believe I might be wrong on that. But i bought the 79 trans am for 500 with engine in parts. Had minor problems but it was a torque beast. I'd love to send pics. But something I'd like to see you do is a 240sx cause I fell in love with them light well 10 years ago uber cheap. I think it's awesome your doing the miata. I think there are some other vewiers like me. That could see uncle tony drifting or a dragging it. Just throwing it out there

    • @albertomartinez2345
      @albertomartinez2345 Před 3 lety +1

      Shame on American made vehicles, for not making very reliable vehicles, and than if the American consumer's wants a reliable vehicle he or she ends up paying a fortune for that car or truck, why, dealers are money hungry, any American made vehicle should extremely reliAble ad fur I'm cuncern, because I'm sick and tired people comparing ,forain made cars or trucks, white American made transportation, it the U.S. can make it, than make it that it will last, ok, Rock On. !!!

  • @MrKeelan74
    @MrKeelan74 Před 2 lety

    Thanks, great video.

  • @adamissah452
    @adamissah452 Před rokem

    Wow thank you daddy I have learnt something from you

  • @amverMSchneid
    @amverMSchneid Před 5 měsíci

    I have a question, so My husband's chevy silverado 2018 also got that solid engine light On, and when we went to the Dealership they said they didn't knowwhat's the problem, they try to open the flap on the front where air would regulate the engine or whatever it was, not really sure what term he use, but yeah that and whenever we drive say it's around 50km to 60km our vehicle would just shake/ vibrate like crazy, and the dealership still don't know what's wrong even tho they already tried to drive it to feel what we are talking about. Anyone here got any idea what we can do bout our vehicle. Coz this one makes me nervous everytime we drive. Thank you

  • @danielchavira9968
    @danielchavira9968 Před rokem +1

    I have had my engine light on for 7 months none blink it’s just on.

  • @banjammy7367
    @banjammy7367 Před rokem

    Have been driving my car for 2 years with it on , l would like to shake the hand of the guy that came up with this

  • @bobomomo3764
    @bobomomo3764 Před rokem

    What's the difference between wrench light and check engine light?

  • @bjorndepauw4599
    @bjorndepauw4599 Před 3 lety

    My 2005 focus had this it was the turbo hose

  • @charlespayne1909
    @charlespayne1909 Před 3 lety +2

    DO YOU GUYZ LIKE CORNWELL. I DO.
    DO YOU GUYZ LIKE CORPORATE BLUE. I DO.
    WITH (ONLY!!) 1A AUTO VIDEOS AND A HAYNES REPAIR MANUAL .
    ITS BLUE POWER OVER SNAP ON AND MATCO AND MAC TOOLS.
    I LOVE THE STATE OHIO.
    PS. I REALLY LOVE THE TOP 5 PROMBLEMS PLAYLIST ON YOUR CZcams CHANNEL. ITS LIKE CLIMBING A GIDED TOWER 1999FT IN THE AIR, WHEN I WATCH THAT PLAYLIST.
    THANK YOU . SUE ,GLEN, THE OWNER GUY, THE BULL TATTOO ON THE ARM GUY, THE HOT IN THE SHOP LOOKING GUY.
    YOU GUYZ ARE THE TOOL TRUCKS.

    • @1AAuto
      @1AAuto  Před 3 lety +1

      +Charles Payne Thanks for watching and the comments!

  • @kennethwallace4338
    @kennethwallace4338 Před 3 lety +2

    Check engine light, check, black electric tape, check.

  • @Heang12
    @Heang12 Před 3 lety

    Hi I am Cambodia🇰🇭 excuse me tundra 2010 4Hi VSC OFF ? Thank you 🙏

  • @craigcaruso2078
    @craigcaruso2078 Před 3 lety

    What the check engine light come on if you have bad gas in the vehicle

  • @JacobTale-rj9pp
    @JacobTale-rj9pp Před rokem

    My engine can't start again after 20minutes drive with check engine lights ON .Any tips?

  • @yves6005
    @yves6005 Před 2 lety +1

    I don't have a gas cap just a flap

  • @balongomoses9736
    @balongomoses9736 Před rokem

    Good

  • @HaroldPierce-x3y
    @HaroldPierce-x3y Před měsícem

    I had my oil change and my check engine light came on i went back and he said its nothing he can do

  • @michelleisle9005
    @michelleisle9005 Před 3 lety +4

    If all your fluid levels are full don't worry about a stupid check engine light.. that's why they call it idiot lights. Don't be a idiot

  • @emmanueljoseph506
    @emmanueljoseph506 Před rokem +2

    They are Angels send by God to teach engine basics.ùnsung heroes

  • @Fansfbjay2
    @Fansfbjay2 Před 3 měsíci

    Is no one gonna talk about how he made his checkengine light flash?

  • @imranabbasi7871
    @imranabbasi7871 Před 3 lety

    👍

    • @1AAuto
      @1AAuto  Před 3 lety

      +Imran Abbasi Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c