√ Watch the Video √ Buy The Part at 1A Auto 1aau.to/m/Visit-1AAuto √ Do it Yourself √ Save Money
@securetalk Жыл бұрын
I fixed this problem by back flushing my heater core. The hose leading to the heater core was hot, the hose exiting the core was cold. To release the radiator hoses from the heater core at the fire wall, a inexpensive hose quick release tool was required, on my 2000 GMC Sierra. I used a garden hose and sent water into the heater core output, with the input hose also removed. Once hooked back up the heat was working again.
@elyvera9948 Жыл бұрын
Should I disconnect my battery when flushing? I have a 2000 Silverado.
@gy5386 Жыл бұрын
@@elyvera9948 not necessary
@audrey9640 Жыл бұрын
I read something similar to this. It said to squeeze the hot hose because it may be clogged. I did that, still no heat and now the truck is running hot. 2001 Silverado.
@audrey9640 Жыл бұрын
I just did this! And it worked! Thank you ❤
@toddco.2260 Жыл бұрын
Perfect timing I am literally having this problem right now. Great video and great job clearly talking through it and staying on point! You guys rock 🤟.
@parsonsian7 ай бұрын
Great video. This could be uploaded as an "Understanding Your Cooling System" video as well. I learned a few new things here. Thank you!
@williamwood7936 Жыл бұрын
Usually if u have a heater core leak you will smell it in your car as a sweet smell.
@ahotdj07 Жыл бұрын
@0:13 - if it is that cold outside, why aren't you wearing a long sleeve and/or jacket? Also it is cold inside the truck. because you have the vent set to cold and not hot.
@suzieq8379 Жыл бұрын
This is the best video explaining exactly what I need to hear, today i got antifreeze I had to have an intake gasket and water pump.. but I picked up the full strength, it was universal when they said it could be yellow and orange I was going to put it back but this guy said it would be ok I should have listen to myself.. Ive did everything for heat except door actuator but I can hear my door open and close, all my vents work it has to be the heater core anyone know what else I can check , already flushed it ?? if it were the dials to change temperature looks like I would hear the blend door open... the mechanic ask me what is wrong with your heat.. well I dunno
@xlargetophat Жыл бұрын
I think air gets caught in the highpoint on my heater core and doesn't shoot out high temp air. Air bubble in heater core.
@apmorales71879 ай бұрын
Gracias amigo por tus video amigo
@phillipray1442 Жыл бұрын
What about dual climate slider on trailblazer 2007
@mattmueller20047 ай бұрын
Have a Ford 2016, F150 randomly blowing cold air when idling other than that while driving works fine sometimes when I rev engine hot air will go back to normal. Thanks.
@1AAuto7 ай бұрын
+@mattmueller2004 We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
@chrisyo2957 ай бұрын
My car it's only heating up the dtiver side but the passenger side it's blowing cold air. Any suggestions. Thank you
@HotRod-wv4vm Жыл бұрын
Thanks for the video 👍
@expertopinion8111 Жыл бұрын
I changed thermomastat and replaced my radiator my overflow is full but I may have air in it 2012 jeep wrangler
@fxs72 Жыл бұрын
I purchased a 2019 Dodge Durango just over 3 months ago. There is just over 36,000 miles on it. Last week we noticed that the rear vents only would only blow cold air. I'm not happy with the dealership but that's another battle. I've tried syncing the front and back heat and vice versa. The air is blowing strong out of the rear vents, just cold. Any advice please?
@LanciaSK Жыл бұрын
Hello, Thank you for reaching out with your concerns. We do rely on the diagnosis of the dealer to assist with repairs. If you have an upcoming appointment, we would be happy to add a layer of support during the process. ^HM
@shaunmoeller32886 ай бұрын
What if the coolant never heats up and the vehicle never hits operating temperature
@Mister_CVC7 ай бұрын
Hello, I have changed my thermostat and replaced cooling system with new coolant. I have spent lots of money already on collant and thermostat. What steps can I take to fix the engine overheating? There might appear to be a very small leak, yet I cannot detect from where. The heat only comes on when I rev or accelerate. I am worried the engine will overheat eventually but I am just unsure what to do. Could it be the radiator or heater core? I don't see leaks by the water pump and I just do not know what to do anymore. I have no engine codes but I noticed the reservoir very slowly dissipate coolant. I added bar's leaks cooling system repair to radiator directly, very recently. Again, car heat only comes on when revving or accelerating and then is ice cold when idle.
@1AAuto7 ай бұрын
+@Mister_CVC We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
@dianarosado9630 Жыл бұрын
Why is there cold air blowing out the back but the from heat is fine on my 2004 Kia Sedona?
@1AAuto Жыл бұрын
+Diana Rosado We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
@fishjohn014 Жыл бұрын
My 2006 Honda Accord has this issue....I'm 99.9% sure it's a clogged heater core The radiator hose feeding the core is piping hot, but the return line is cold (at idle) Fortunately, I get heat at 2k rpm and above I've tried flushing the core with no luck :(
@joshbryant736311 ай бұрын
Bro, just talk normal…we’re just shade tree mechanics…this isn’t an audition for a Disney movie.
@tommydefonte96585 ай бұрын
Please go back to getting straight to the repair. Stop being cute