TOP 5 REASONS why your car heater is not working. Cheap and easy fix: car heater blowing cold air

Подписаться 118 тыс.

Просмотров 614 тыс.

50% 1

Going over most common car heater problems, and how to fix them. If you're getting no heat coming out the vents, either your heater core is not warming up your your air distribution system is not redirecting the flow of air properly. In this video I am showing how the heating system works to help you narrow down what part of the heating system needs further attention in your car.
Timestamps:
00:00 engine temperature (thermostat stuck open)
00:30 coolant level (low coolant level or air pockets)
01:49 coolant flow (pinched heater hoses)
02:52 coolant flow (clogged up heater core)
04:13 heater core problems summary
04:26 air distribution system
04:38 cabin air filter
05:03 blower motor
05:16 blend door operation
05:53 example of HVAC housing
06:52 blend door test
09:25 broken blend door
This video was filmed with Canon G50 - amzn.to/2Rvhghi
Affiliate links to a few products I personally own and use (same or similar):
Infrared thermometer (price adjusted $25) - amzn.to/2Socd3a
Basic Hand Tools - amzn.to/2I91cBb
Drill and Impact Driver - amzn.to/2WCMxzI
Cordless Ratchet - amzn.to/2KcBsBw
Portable Jump Starter - amzn.to/2HR0V4l
Fluke Multimeter - amzn.to/2HQOx42
Code Reader - amzn.to/2HRwdI4
Upholstery Remover - amzn.to/32dXTiS
Pocket screw driver - amzn.to/2HQrPcE
Pocket Flashlight - amzn.to/3j32AVF
Hook set - amzn.to/2JUdfTi
Disclaimer:
Due to factors beyond the control of Make It Easy Mechanic, it cannot guarantee against improper use or unauthorized modifications of this information. Make It Easy Mechanic assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Make It Easy Mechanic recommends safe practices when working on vehicles and/or with tools seen or implied in this video. Due to factors beyond the control of Make It Easy Mechanic, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Make It Easy Mechanic.
Keywords:
car heater, car heater not working, car heater blowing cold air, car heater not blowing hot air, car heater core, why is my car heater no getting hot enough, car heater not blowing air, car heater blower not working, car heater blowing warm air only, no heat in car, heater blowing cold air, car heater not blowing hot air

Авто/Мото

Опубликовано:

27 июн 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 238

@upaharjungshah8536 5 месяцев назад

It's such a thorough video. It felt like I was taking a university class. Thank you.

@clarkeugene5727 2 года назад

Absolutely the best presentation that I have come across. Next best thing to being in a classroom. Graphics were very helpful and the lighting was excellent too. Starting from the easiest solution to the hardest was a good idea. You have helped many people kind Sir.

@ebonirawlins4557 Год назад

I liked this video a lot too. this was very informative!

@silvesterjordan9920 2 года назад

I could not agree more with Clark. Best video of the heating system i ever seen. Fantastic! Thanks a bunch!

@lewiskalinde6073 2 года назад

I don't only like your knowledge , but I love it : your videos always straight presented and easily understandable . Good Instructor 💝 !

@plumberman5369 2 года назад

Wish all videos were like yours, straight to the point and clear

@ME-pg3sw Год назад

I'm not a mechanic, so this was super helpful. I didn't know that there were so many parts that made the heat/air work. Very impressive! Thanks for the amazing breakdown. I replaced the blower motor. I probably didn't even need to because it stopped working a few weeks later. I found out that it was the pigtail. One of the prongs on the resister was a little burned, so I carefully cleaned it. I had to change the pigtail that I bought from a local automotive store. The wires were pre-coded by letters. I did them one by one. I had trouble getting the original wires into the connector. I taped it up pretty well with electrical tape. One by one, and then together. Please done run the heat/ac on full blast all of the time for long periods as this seems to cause it to burn out quicker. I saw that mine had been replaced before. I hope this helps. God Bless

@dedebaby2459 5 месяцев назад

What was your problem and how did you fix it

@ME-pg3sw 5 месяцев назад

@dedebaby2459 Hello, my problem ended up being the pigtail. The hardest part was getting underneath the glove box to get to the wires. I had trouble fitting the wires into the connectors but it did fix the issues. I did replace the blower motor. Very easy to replace. I did check the resister. Only one section was a little burned but I carefully cleaned the prong. Be careful not to run the heat/Ac on high all of the time as it will cause it to overheat. I did get the part from the local automotive store. Advanced Auto Parts. Autozone sells them fairly inexpensive. The Ford Dealership wanted a few hundred dollars just for the resister. Not including labor so I did it myself

@miguelbriseno5690 7 месяцев назад

Very easy to understand, graphic, practical, with more than one model shown. Looking forward to more videos from this smart educator. Excellent job!

@ieshajames742 Год назад

I love your videos. I showed my mechanic my over flow tank was rusty and foamy like in your video and he said my radiator was no good and I need to replace it that was during the summer. Now about six months later in the winter I have no heat and over heating problems. I am going to show him your video. Thanks a bunch.

@wendys390 2 года назад

Very helpful and easy to understand, thank you!

@dianecain9371 2 года назад

Awesome!!! So easy to understand. Great visuals!! Thank you so much.

@allenmenefield4560 2 года назад

Having heating issues with my 13 charger. Top tier video. Thank you sir

@vevensundraj9621 2 года назад

Simply brilliant video.. Thank you

@ivannovotny4552 3 года назад

MIEM Thanks for your presentation, I've learnt a lot from it.

@jayaaaron3247 2 года назад

THANK-YOU SO MUCH!! This gave me the information I needed to fix the heat in my car! (It was low coolant level). Phew!

@mjremy2605 Год назад

You are the best! Excellent presentation, graphics, showing car insides, deeply appreciated. Wish I could buy you a tall beer! I'm female, know nothing about cars, but when mechanic said $400 heater core diagnosis/repair, I came here. Not paying that! Toyota Yaris 2008, stick shift. Heater blows fine but no heat. I must clean out radiator and overflow tank and do a coolant flush. I have 71K miles on this little car and probably overdue. I have to check everything else you mentioned. Very very grateful for your excellent video! THANK YOU!!!!!!!!!!!!!! 😃😃😃

@MGeorgiM 2 года назад

Thank you for the excellent video and the short and clear explanations!

@teigeeternal2268 8 месяцев назад

Extremely helpful and straight to point. Imma go check these things after school

@carlosvazquez2710 6 месяцев назад

Excellent video, it covers all possibilities of failure, thanks a lot, regards from Monterrey, Mexico.

@liprippuh 2 года назад

Legit video. I'm a dummy on these issues and I understood everything. Nice post and ty

@chevrolady67 Год назад

Excellent video! 🥰👍I've been watching videos for 3 days on how to trouble shoot my cars heater issue and you explained it all in your video..How and Where to look..

@yavuzcobanoglu54 3 года назад

Awesome video, very clear thank you

@KimLind 3 года назад

Great video. Many thanks. Helps alot.

@eddiemanuel3946 Год назад

Your video was very helpful and i did find the problem on why the heat wasn't working thanks again !!!

@mazdaksheytunak6939 Год назад

Thank you so much for this awesome video! You saved me time & money! My volvo s40 was suddenly not heating while airflow was consistent…i checked the coolant reservoir box and indeed it was below the minimum line. just refilled the coolant to above minimum and the heater works as smooth as last winter! 😅 Again many Thanks! ❤

@technology5674 7 месяцев назад

well explained, simplified and intuitive video man!

@mercedesgomez6715 2 года назад

Wow!! Thank you Thank you!!!!..... My car problem was the coolant level... Now it's working perfectly 🥰 💞 👌 🙌 😀

@Jasonstyles480 11 месяцев назад

Best mechanic I ever seen!

@user-zj1ms4fp5r 6 месяцев назад

Bravo Monsieur, Great Clear and straight to the point Video

@paulwilliams3843 6 месяцев назад

Great video! This will really help diagnosing my MIL's car heater problem! Thanks.

@franciscoramos2413 2 года назад

Very good Professor, I learned. Thanks 👍

@Mike_44 2 года назад

Fantastic video! Thank you

@marjoriehannay71 7 месяцев назад

Superb information. Such a good teacher. Thank you!

@kellygriffith1773 2 года назад

That was great very informative

@vezeris 2 года назад

Dude! Best video on the matter! Helped me heaps! We have heat now thanks to you!

@BParsons Год назад

Excellent video! Thank you so much!

@ahotdj07 6 месяцев назад

Very informative. I learned a lot. Thank you.

@mosesyirga539 5 месяцев назад

SUCH an amazing video! So helpful! Thank u !! Please keep making more videos!

@heididodge7526 2 года назад

Very helpful, thanks

@mike1601dam 2 года назад

Very very helpful.

@balanalla7723 Год назад

Very clear information thanks.

@michaelmika2995 7 месяцев назад

Thank you for the awesome video and for the links to help repair it... Wish me luck!

@jackstefano6965 2 года назад

WOW, great video!!! Thank you!

@doughunter3967 2 года назад

excellent explanation ...thanks Yah bless...doug

@janetclark4885 Год назад

Wow A Truly 5 Star illistration

@kontrast3460 5 месяцев назад

Amazing video with general knowledge, thank you for taking your time to do this

@pamparker4047 2 года назад

Thank you for helping

@shefukas8642 2 года назад

thank you! very informative video:)

@TomwithaDream 4 месяца назад

Excellent video. And great visuals!!!

@phillipmoodie9071 3 года назад

A good clear presentation. While it covers basics that is just what I need to brush up on my ancient knowledge. Phil.

@alohachristine 2 года назад

Last week, Car Smart told us that it needed a new fan blower and resistor. A nice mechanic in Walmart auto (when I got an oil change) said to order the parts on Amazon and watch a youtube video and do it ourselves. So I ordered a resistor for $14 and a blower for $37 at Amazon. The one company sent the WRONG blower, too small. So my 23-year-old son was only able to put in the resistor. And it did the job!!! We now have heat! It's incredible! I'm just sharing this because my son has never worked on cars before, but replacing it wasn't that difficult of a job. I wish everyone the best at having heat, so they don't blow their circuits like I did trying a portable window defroster! :P Maybe do like me-- take it to a shop and pay a $50 diagnostic fee, and then just do it yourselves. (I don't know why they said it needed a blower though. I'm hoping it wasn't Car Smart being dishonest---- but that it's just hard to diagnose which one is the problem. (Does anyone know if it's hard to tell which is bad?)

@mjremy2605 Год назад

Why is your son doing the job? Why not you? Also why ask others - check it out yourself. You do have two hands, eyes, and a brain, same as any man, right? I'm female. I learn how to do everything myself. I got tired of being dependent on men. Now they ask me.

@alohachristine Год назад

@@mjremy2605 thanks for the comment! I understand where you're coming from about the need for women to develop skills and not only rely on men, but no worries there! I'm definitely not the traditional female. For example, In college, I was the only girl in the welding class! :)) I'm currently remodeling my basement, starting a woodworking business, singing in 4 choirs, am an artist and writer, mom of 5 kids (4 so at home), etc... I could most certainly do car repair so (my son gets his mechanical ability from me), but there's only so much of me to go around! :P so I like to give my sons' and daughters' a chance to learn skills to. My oldest child studies computers and engineering, has the tools to repair the vehicles, and he lightens my load substantially in these things! I'm sure I could do it, but I really just don't have the time! I'm so glad to hear that you are developing skills that once we're notoriously considered male interests!:) God bless you in your endeavors. Christine

@alohachristine Год назад

@@mjremy2605 p.s. I think it's SO COOL that the men are asking for your advice and help! 😊 Sending a prayer for your safety and well being. 🙏🏻👩‍🔧🧰

@mjremy2605 Год назад

@@alohachristine Excellent! My kind of modern woman. So many say, 'I asked my husband to do this or that' that it is disappointing. My expertise is in wood refinishing. I strip, sand, glue, sand, oil, sealer coat. Pieces looks so lovely. Saved a lot of antiques. Greetings from California!

@alohachristine Год назад

@@mjremy2605 Love it! Greetings from a former California girl! 💕☀️🙏🏻🎶⛄🎄... Who now lives in a very mountainous and🥶 place! 😄👩‍🔧💃🏻 You sound like a woman I'd choose as a friend! It must be the California in us! Take care, Christine

@erikfowler3124 7 месяцев назад

Thank you so much! I'm warm again!

@joelgodfrey72 Год назад

Thanks, Finally have heat after 2 1/2 weeks in a Minnesota winter!

@izzycamaro 5 месяцев назад

Thanks a lot for the great video. Very helpful.

@erents1 3 месяца назад

Very helpful thanks

@arifmasoud Год назад

Yes, great presentation Easy to understand and implement... barring a few detailed removal of the dash board Etc... But Thanks anyway for parting your Mechanical knowledge...

@JonathanTacoman Год назад

Such a great helpful vid

@onestepo3611 2 года назад

Great video, thx alot

@gamalb4960 2 года назад

Very good thank you

@annex4904 2 года назад

Amazing video. Very well done.

@alexanderruhtenberg976 5 месяцев назад

Thank you so much for making this video I really appreciate the way that you explain the heater system you really clarified a lot of things for me thank you so much I hope you make more videos 👍👍👍👍👍👍

@chriskinkle3699 Год назад

Very nice video. Thank you sr

@my_flippin_journey Год назад

*Exceptional Video*

@moedem Год назад

Good informative video

@RickHarrison-lw2im Год назад

That was the THE BEST A+

@ramsfavlopez6158 3 года назад

Good Job Thank you

@mike1601dam 2 года назад

Enough information to protect from getting ripped off.

@danyalbakhtiari1561 2 года назад

Perfect

@anah7249 9 месяцев назад

Thank you so much ❤

@TanyaP822 2 года назад

Thank u I miss my husband this helped

@davidemley6116 6 месяцев назад

I have some things to check now by your information

@holly-jothompson3717 Год назад

Thank you for this video. I just heard/saw the bit of info that mentions the coolsnt system may need bleeding (trapped airpockets in system.) I had this exact symptom. And all i could find were suggestions that my water pump was bad. Or might of been the heater core But neither of the ahove suggested the "at idle no heat but while driving have heat" issue as a direct symptom. Thank you thznk you thank you. I have been not looking fwd to removing the hcore,

@leerudd1294 Год назад

Great video and well explained. Possible heating problem on my car, so got some things to look into. Coolant levels and pipes being the first things. Subscribed

@M3GAN3116 6 месяцев назад

Thanks 👍

@blowfishflowers8089 2 года назад

If I could give this video 100,000 likes I would. I have a 2000 Jeep Wrangler #WranglerTJ #noheat. Hands down the BEST video I have found if you don't know WHY you don't have heat. Because sure everyone could guess by watching all the videos who's title suggests they are going to help you diagnose the issue but then quickly or sometimes not so quickly the topic gets dominated by what their specific heating issue's solution was and now you van never get those precious minutes or accumulated hours of your life back. But hey look at the bright side, you know now how to solve the issue if you ever one day possibly potentially end up with it. Thanks "Make It Easy Mechanic" you are a rock star! Better then anything I have found even on Jeep Forums, jus dont tell the Jeep guys I said that

@haythemmkadmi1545 2 года назад

Thanks

@gosgraproperties8687 2 года назад

Thank you so much sir… you are teacher, you should be thinking about having online school. Thank you sir

@angelabillingsley 8 месяцев назад

Thanks Sir👍🏾🙏🏾

@trysam Год назад

So amazing explanation & very professional but the talk is very fast if you consider slowing down a bit would be great, many thanks.

@pedroluisfeliz3259 Год назад

Very helpful video!!! after many forums check and test everything on my 06 Subaru Impreza I found the hot/cold switch part was broken I never check under left (driver side) and when I changed it from cold to hot guess what?? The small plastic arm was broken I use a small flat screwdriver to roll it a bit and Boom!!! Start blowing hot right up!

@pedroluisfeliz3259 Год назад

I forgot to say Thank You!!!

@KrazieDrifts Год назад

Send link to forum???

@joerubio3391 5 месяцев назад

Aaaaaaaaah! Efin Toyota Camry nightmare! Thanks for the video tho 👍✌🏽

@GeoAce777 Год назад

" 'ever since' you fixed my brakes, my heater doesn't work anymore " 😆😂😅

@taavishilongo685 25 дней назад

I like this

@9du4ze2 Год назад

...excellent video, I have a problem with the heat in my chrysler 300, 2008. When I start the engin I get heat then slowly becomes cold. The only way I can get the heat is to turn temperature at maximum. If I try to set it back at a lower temperature it becomes cold again. A clogged heater core can be a cause. Thx, Leonel

@jamiehuff9173 2 года назад

Brilliant work. Sad that the idea of the heater blower not responding to speed selection wasn’t addressed. I get that my switch is broke. Just really hate mechanical obligations like these. For record the video is brilliant. No shade intended from me. Anyone who can work on cars is a fkn magician to me

@MakeItEasyMechanic 2 года назад

It is addressed in a separate video ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-BfrmJnUUZhc.html

@jamiehuff9173 2 года назад

@@MakeItEasyMechanic omg. Dude I had no idea anyone responded. Thank you. Sincerely

@krystalsimpson9307 2 месяца назад

The lowest temperature in my car it can get to 60°, but the high is only 73 so I took it to a shop and asked and it was because they did not put the AC and the heat on properly so they fixed it now the highest is 85°

@joe226825 Год назад

Ditto on all the Great Comments on your indepth video on the BDA etc. 👍👍...

@sadiqdani9705 10 месяцев назад

Hi thank you for the video, my car barely any heat comes out also air con doesn't come on, also I notice the engine gets hot tho my thermostat stays in the middle. Could you tell me what you think it is. Thank you

@whitdough8150 3 года назад

Man i fixed everything but the heater valve, and water pump. I'm about to eliminate the heater valve. Damn, it could even be the heater core. All I changed was the radiator. Any suggestions before I get to the winter?

@FERDABO1S 2 года назад

I hear a water sound behind the dash once I fixed the coolant levels but the fan doesn’t even blow so I think it’s the motor blower so is there another explanation to the sound?

@oldbloke135 7 месяцев назад

Worth watching just to find out that infra red thermometers are now only $15! Ordered one straight away. A word of advice for other DIY mechanics. If there is definitely a fault inside the HVAC box, sell the car. When they make a car, it is the first thing they put in! Everything else has to come out to get it back out again.

@davidtrautman6482 2 года назад

I had the problem where everything appeared normal yet no great. I simply disconnected the battery for about 15 minutes and then reconnected the battery cables and then I gad heat. I was cleaning the battery cables which really weren't in that bad of shape anyways. It was just a routine maintenance.

@unknownoblivionmusic7887 2 года назад

what about on a old school car like my 75 buick?

@nuguseteferi188 Год назад

I changed passenger side hvac actuator, flushed the radiator still blowing cold air on passenger side.

@truhunk1 Год назад

Check fluid level BEFORE changing the thermostat.

@krystalbird6241 Год назад

Have 1999 Ford windstar blowing cold air in the front but rear heater works fine?

@patricianewell7723 2 года назад

Very detailed video my heat not working I see iin your tutorial that antifreeze should be put into the radiator as well as the bottle so does the radiator have a fill line or do you just put enough to see it in the radiator?

@MakeItEasyMechanic 2 года назад

All the way up to the cap.

@patricianewell7723 2 года назад

So I filled the over flow bottle with fluid then I checked the radiator and it has fluid so are you saying the radiator completely to the top? My concern is will their be to much fluid? The heater started to blow but when I turn off the car it doesn't come on it takes a long time. Thank you for your reply

@lawrenceflynn8245 5 месяцев назад

what happens when your temp gauge goes up to normal and car gives heat when idling until you start driving and temp gauge drops and lose heat?

@carterj117 14 дней назад

Idk

@RussianbillionputtingWorth 2 года назад

Don't forget if you live in Canada all things have no changed 1993 Ford it's so easy work on. I have no heat was no sitting a while. If u keep driving it will fix it self

@dariendudley9716 2 года назад

Why would the bottom radiator hose gets hot once in a while

@ImJovaDose Год назад

I’ve recently had my heater matrix changed and my heating worked for around 4 hours “only on high” and has now stopped blowing warm air. I can also hear flowing water behind dashboard. Any suggestions please?