@the_garage_goblin: Why your car’s AC isn’t blowing cold. Might not be the reason you think. #mechanic #car

Ethan Norris :

I work HVAC. I'm required to maintain licenses to buy and use refrigerant for my job. The fact anyone can walk into Walmart and buy the little cans infuriates me

Robert P Caron Jr. :

Mine doesn't blow cold, should I do anything else before starting to add refrigerant?

urlocalgoodkid2 :

Mine blows cold but not hard like my car stays hot… ?

BlazingZ12 :

"oh"

￶ :

my ac was blowing slowly and i pulled out the cabin air filter and it with completely full of dust i put a new one in and it blows like a brand new car

Voulost :

if the first one didn't fix it, why would the other 3-4?! at the least I'd assume there's a leak or something and go get that fixed before I wasted money on more refrigerant

alessandrorossi388 :

Nice thing about driving a motorcycle is that I never had to deal with this

I might be me :

AC systems don't need to be periodically recharged. if refrigerant pressure is low, then there's a leak.

caffedout_squid :

this sounds like someone that think red traffic lights are option

LogB :

former HVAC technician here I get so mad when people say "I think it just needs free on" no it probably doesn't

Lucifer Augustus north :

What about you car doesn’t blow any air at all,neither hot or cold?

Leo🐬 :

So I have this problem with my 02 Dakota the AC works sometimes like it runs sometimes it’ll randomly turn on and turn off idk what to replace?

Brey :

Could also be an ac line with a leak in the side that doesn’t hold

Andrey :

Basically, if the car lost the refrigerant on on it's own, then there is a great chance that the gas just leaks out instead of creating overpressure. most likely his pump is ok. need to find leaks. also, thank you for your videos. they are very helpful 👍

Brittannia :

PandaSVX :

So real

Balor561 :

My ac stopped working but when I check it, the fuse isn’t sending power to the relay. Any advice? I’ve only recharged it once and I made sure the pressure was correct

SevenT33NMusic :

Are alternators (specifically on 10th gen civics) supposed to go out after less than 70K miles or is my car just garbage

The Grumpy Technician :

The scales went wrong in my auto machine… it put 2kg (4.5lb roughly) into a 500g system (1.1lb) compressor kicked in… engine stopped 🤣🤣

Imalcoholicbruh :

Wb changing the air filters & cabin filters??

Fusion :

and when you add refrigerant make sure it's not the ones that have sealant in it because you will destroy the system and no shop will work on the AC system ever again unless you replace every single component

Daks :

Those cans are actually bad for your A/C even if you put in the correct amount.

Just some random guy :

As a newly graduated HVAC technician, I squirmed a bit in my chair 🤣😅

Flavien PASCAL :

how tf do customer add refrigirant in AC. you need a machine to add the fluid and only a certified mechanic can buy refrigirant