In this video I explain why the A/C blows hot air at idle, at the stop light or when not moving and why it blows cold air when driving. Top5autorepairs Subscribe
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@DerekDTX35Ай бұрын
Also check that the small condenser fan under the hood is blowing when you start your vehicle. The fan blades could just be stuck. If the fan isn’t blowing, take a screwdriver and tap the blades to see if they just needed to be freed up. Watch your fingers.
@kalmian2 ай бұрын
Excellent video! Thank you
@VictorRomero-jd9lc Жыл бұрын
Thanks for the good video
@peterrudy920721 күн бұрын
Change your cabin air filter , regularly .
@Lessonswithsenseimatt29 күн бұрын
Thank You 😊
@kirkmo166611 ай бұрын
Thanks for sharing
@tariqalmaashani877 Жыл бұрын
Thanks for the valuable information. What about the compressor if it bad? Will not have similar symptoms?
@Top5AutoRepairs Жыл бұрын
Yes
@CesarShkm3 күн бұрын
i have 2011 f150 ecoboost and mine does this but 30 minutes ago when i turned on the truck it sounded like something was breaking and it was around the radiator/ intercooler area. i dont know what it is so any help would be appreciated.
@mrsamsung8184 Жыл бұрын
And I see on here people questioning about the compressor clutch engaging on any car they also incorporate an AC compressor control valve in a lot of these cars that the compressor is engaged one hundred percent of the time even if your AC is off and that is the purpose of that valve in the compressor the symptoms would be that your gauge readings are almost correct but at idle the air gets a lot warmer that's usually a cooling fan problem or an AC compressor control valve only not the compressor itself
@captainamericaamerica8090 Жыл бұрын
WOW! THANKS!
@tahacheema6229 Жыл бұрын
Hey, I have a g35 with a p0024 and it gets 9 mpg which is terrible milege, I took it to the dealership and they said it could be magnetic retarders or faulty timing chain.(I watched your video on timing chain and I have no bad symptoms and my car idols, starts and accelerates very nicely.)Can you please tell me what the problem could be. I would really apreciate it
@Top5AutoRepairs Жыл бұрын
Start by checking the timing chain. Issue could be caused by stretched timing chain, worn guides, weak tensioner etc...check connection and broken wires at the camshaft position sensor as well.
@99resecup11 ай бұрын
My 03 is doing the same thing but estimating its charged based off the ounces in the cans we use after vacuum the system. Also notice my compressor never cycles off. Any ideas or suggestions?
@zackgambrell539110 ай бұрын
The ac clutch is probably welded stuck
@99resecup10 ай бұрын
@@zackgambrell5391 new compressor
@carlosmuler4773 Жыл бұрын
Very interesting and helpful information. A faulty ac condenser fan can also contribute to this ? Thanks
@Top5AutoRepairs Жыл бұрын
Yes it can.
@carlosmuler4773 Жыл бұрын
@@Top5AutoRepairs Thank you
@2007vwbeetle2 күн бұрын
@@Top5AutoRepairs2011 Ford Fiesta. Air conditioner has always been cold. I replaced the cabin air filter and since then the air condition blows cold as it use too but now fluctuates. Sometimes at a stop and even sometimes going down the highway at 60 mph. It can be 5-15 mins apart or longer?..
@mrsamsung8184 Жыл бұрын
You know I see different vehicles with different AC symptoms and I see a lot of questions on here with people trying to fix their own air conditioning if you guys are not mechanically inclined and you do not know how an AC system work you could be actually causing more problems for yourself
@AmericanOne962111 ай бұрын
It's impossible to see exactly what a AC system is doing when you don't use a regular set of AC gauges for the low side and also the high side. I guess these little blue low side hoses and refrigerant cans sell good. I've used the cans myself but I use a regular set of gauges.
@drjd2real10 ай бұрын
I've had so called professionals look at my ac and no one has figured it out yet
@raulmartinez4299 ай бұрын
I was told that car freeon only gets cold wen there is a leak on the system otherwise would never runn low nor had to be recharged. Is that true?
@aaaaii65117 күн бұрын
Yes if you have a leak, then it will need to be fix or replaced, if it was good forever, it would never have to be replaced
@mikewilkes783111 ай бұрын
Too mymuch Freon give same effects
@briandorsett973011 ай бұрын
Not for a Honda. It could be that one electric fan at the backside of the radiator is not working. FYI
@dillonalexander668911 ай бұрын
I have the same Honda and I recharge it, but that's not helping. I'll have to take it to the shop
@keybokatze1927 Жыл бұрын
Would you recommend taking a vehicle to a shop for full on AC service? No idea when my 98 civic was last serviced. Didn't know that iconic Honda tick was in J series as well lmao
@Top5AutoRepairs Жыл бұрын
Yes the infamous tick
@elcomandante92999 ай бұрын
Low on freon does not remedy every ac problem. My car was blowing warm air at idle. Going down the road it would do great. THE FIX,,,CLEANED THE THROTTLE BODY.
@desmondlouis57626 ай бұрын
Hello, I drive a Honda 2003 accord UK model, I've been going through hell with my car ac, changed compressor thrice and jst before it dies, It gives a sign of hot air at idle and only blows cold when my rpm was above 1000 rpm n gradually up to 2000rpm and now blows hot at all rpm. Am frustrated with spending money on short time fix with in the hands of some moron in a workshop suit claims to be an ac expert. Please, how did u fix yours and what was the failing signs, also what car do u drive. Thanks, hope to hear from you.
@JMVenturesTV17 күн бұрын
@@desmondlouis5762hi any update to your ac now?
@desmondlouis576217 күн бұрын
@@JMVenturesTV still no good yet. D last time I changed condenser, compressor, freezer, expansion valve but couldn't find d the exact ac line that matches my cars own, so I cleaned my old 1, which was a terrible mistake. After 2 days the ac stopped blowing cold and I stopped using d ac, checked the refrigerant level n noticed silver colored fragments in refrigerant.
@qu1nn_2 ай бұрын
Oh this is funny how I looked this up and it's the same exact car that I'm having issues
@powerfull31075 ай бұрын
Man i have this problem and I think I'm gonna change my condenser i changed my compressor and still has the problem but it's 70% efficient😢 😢
@ronster7048111 ай бұрын
My ac goes back and forth hot cold hot cold. My temperature gage gets hot to mid hot back to mid. What causes that
@dantheman847111 ай бұрын
My shit does exactly the same
@aaaaii65117 күн бұрын
@@dantheman8471it could be your thermostat but I would change the Freon first
@yishihara555272 ай бұрын
I did this. Filled in the green just as instructed. My car still blows hot when stopped but cool when driving. I can hear the compressor turning on and off quite a bit while stopped. Is it possible that air somehow got in the line and that is messing up the pressure?
@africanlifeempire8108Ай бұрын
Did you fix it? Mine is same It blows cold when moving but a bit warm idling
@yishihara55527Ай бұрын
@@africanlifeempire8108 No. Pressures are all over the place. I was told by the mechanic that the compression is going bad. This is why it can be puzzling when you watch KZbin auto repair videos because the condition of each particular a/c system is different. I had so many KZbin "armchair" mechanics say, "It's this" or "It's that" when it was actually the other thing.
@photograffito9 күн бұрын
mine does this as well but then it also overheats at idle and then temperature goes back to normal when driving. What could that be? I have no codes or a check engine light on.
@jcsgarage36797 күн бұрын
Sounds like not enough air flow. Depending on your vehicle you might either a bad fan clutch or your electric fans might not be kicking on
@user-eq6li1sn7x11 ай бұрын
My car does the opposite any advice😅 but i being serious 😁
@ramirov862527 күн бұрын
I'm jealous 😆 🤣
@tomaslopez432211 ай бұрын
My car has the save issue but when i hooked up the Freon the needle jumped all the way passed the red zone. Help😊
@sunshui61143 ай бұрын
Means you need to bleed the pressure off. Hold the pin inside the thing down, it'll bubble green stuff. Hold it down until the pressure is in the range you need it to be and it should start cooling. Your ac system is OVER charged.
@Fernando-re1gr25 күн бұрын
What if it has freon on it but still only gets real cold when driving?
@shahinshaali4323 күн бұрын
Check the compressor belt. It might be loose
@bobtomica961411 ай бұрын
What causes AC pressure switch to prematurely fail in a week even though it is original and not replacement?
@yishihara555272 ай бұрын
OEM stuff fails. I had some wheel bearings go on me way too soon. A professional mechanic friend told me that I was paranoid. Well he had a big glass of STFU when it was in fact the wheel bearings. A nurse once laughed at me when I thought I had colon cancer. It turned out to be Stage IIIB colon cancer and I almost died.
@nickdashtick54672 ай бұрын
@@yishihara55527dawg how did you know
@yishihara555272 ай бұрын
@@nickdashtick5467 Distinct sound like a helicopter.
@nickdashtick54672 ай бұрын
@@yishihara55527 nah about the cancer
@yishihara555272 ай бұрын
@@nickdashtick5467 They found out after they did a colon resection. Lab results said it was stage IIIB.
@momichaux5054Ай бұрын
FREON is a brand, people stop calling Refrigerant FREON....thats like calling paper towels SCOTT TOWELS or Baking soda ARMNHAMMER
@rvilla425721 күн бұрын
Who cares?
@momichaux505421 күн бұрын
@@rvilla4257 Who cares that you don't care...
@tommyvang1716 күн бұрын
😂 pass me some Kleenex. Sorry I don’t have Kleenex, only Facial Tissue.