Very educational, noticed you said evaporator removes heat from the interior, I was told evaporator absorbs heat into system and like you said the condenser removes the heat. Lol. love that snap-on machine and that old school shop. lol, Thanks Doc
Finished watching video and learning a lot about cars. What I can't believe is watching you with the recycling/ charging station doing leak testing and evacuation Is the automotive industry is still using vacuum only and no digital micron gauge. With 30 inches you don't know if it pulled to 50,000 microns or 300 microns. I thought vacuum testing went out some time after after R-12. Also like you said 20 degrees seems to cold at vent and you said if lines freeze up coming out of evaporator the system was ok. I used to work at Izzy's auto year's ago and charged a lot of used cars and i would charge them to the frost would melt and that would put the suction at 32 of just over and run down highway and when returning back to shop the suction line would be sweating like crazy and the car or truck had ice cold air.
Unless I missed it, he doesn't cover the expansion valve, orifice tube, or accumulator. I would love it if he explained these things as well. How about an updated video?? Otherwise, this is SUPERB! excellent job Dan. Keep up the great work
10.13.2019 Real good/smart Instructor. Didn't pủt new Refrigerant Oil back into the Vehicle & all diffêrent families require different Oils ; just like some vehicles mandate Green Anti-Freeze - while others call for Yellow , Blue, etc. & don't get me started on putting thẻ Right Grade òf Motỏr Oil into a pẻrsón vêhicle...Once wỏrked for this Fella & he put the WRONG GRADE of Oil into this Womans car, when she made it to the Los Angeles Forest,her Engine Seized up on her....I wunda hơw much that cost him.
Thanks so much Mr.Dan Reed for that wonderful presentation.i have really enjoyed and am really planning to see thatei link up with you people to learn more and more about automotive industry.please big up.
Hello, may be i missed something. At 5Min04, please can you tell what the others line is doing(It is above the expansion valve)? Expansion valve is the Tank where we first charge the r-134a?
Very awesome- vid. Yeah, a little more about the how the plenum and doors operate and cleaning the evaporator. I realized my car, bought used, had the cab filter removed and there is a lot of dust/gunk in the plenum.
I can't seem to figure out why my a c stop working intermittently on a high speed unlike my Ford that stop cooling on a stop? What would it be? Compressor,Fan condenser txv? Everything is checked okay,pressure is normal with my gauge.
i have a 2006 dodge stratus ac works but cond fans only come on with high head psi but only for five second checked relays and fans need help what can i look for thank you Pedro
I drive a big rig with a sleeper my ac blows cold in the but the sleep will not the lines go to the bunk are not get cold. .and it's all on one compressor. .I need help
Very nicely explained.Thanks alot for uploading. would be a really great & kind if upload the same kind of video covering the design aspect of the automotivr HVAC system.
Hi, you had said at 10.00 that if the engine was cold, sorry it should have been hot, the fan clutch should be locked.....sorry....started laughing but you are being recorded under stressful situations. I know that you already may have heard about that spot, just thought I'd ask......???
excellent video, My mode door works, cabin door and blend door. My issue is ive lost my ac fluid, pretty much all leaked away, im now getting less airflow on passenger side vents and the air is not as hot as driver side...what are your thoughts. im guessing evaporator has a leak and has now gummed up restricting airflow and as for heat im just having bad luck and my heater core is also starting to fade. so in summary , 2012 chrysler 200 weak airflow and not as hot on passengerside. cheers
Sir, good job.this video very helpful to new technicians of a/Conditioner .best of luck thanks.sir, I want to know about heater systems. is there are 2/3 type of velve converter (how many type of heat convertet systems in car. I have fiat palio 1'2 Petrol 2002. Thanks
Please note! The boiling tempature of water changes due to pressure. The lower the pressure the lower the boiling tempature of water! That is what he means by boiling the water
I'm 10 years late for this video but I gladly enjoyed watching.
Greetings from the Philippines! Im an ac enthusiast and this is the best explanation I've watch. A great effort done! Thank you.
Very educational, noticed you said evaporator removes heat from the interior, I was told evaporator absorbs heat into system and like you said the condenser removes the heat. Lol. love that snap-on machine and that old school shop. lol, Thanks Doc
You are a really good instructor at explaining things... thanks
Finished watching video and learning a lot about cars. What I can't believe is watching you with the recycling/ charging station doing leak testing and evacuation Is the automotive industry is still using vacuum only and no digital micron gauge. With 30 inches you don't know if it pulled to 50,000 microns or 300 microns. I thought vacuum testing went out some time after after R-12. Also like you said 20 degrees seems to cold at vent and you said if lines freeze up coming out of evaporator the system was ok. I used to work at Izzy's auto year's ago and charged a lot of used cars and i would charge them to the frost would melt and that would put the suction at 32 of just over and run down highway and when returning back to shop the suction line would be sweating like crazy and the car or truck had ice cold air.
Unless I missed it, he doesn't cover the expansion valve, orifice tube, or accumulator. I would love it if he explained these things as well. How about an updated video?? Otherwise, this is SUPERB! excellent job Dan. Keep up the great work
+jawojnicki Yea, I skipped that, well, the details of the parts.. I may do a "more in depth" version of the parts for a later show, thanks!
its because he cant finish it all, he has 59 minutes.
dear plz make that video soon
thanks
10.13.2019
Real good/smart Instructor.
Didn't pủt new Refrigerant Oil back into the Vehicle & all diffêrent families require different Oils ; just like some vehicles mandate Green Anti-Freeze - while others call for Yellow , Blue, etc. & don't get me started on putting thẻ Right Grade òf Motỏr Oil into a pẻrsón vêhicle...Once wỏrked for this Fella & he put the WRONG GRADE of Oil into this Womans car, when she made it to the Los Angeles Forest,her Engine Seized up on her....I wunda hơw much that cost him.
If you have a car that used freon gas but is supposed to convert it to R-134, some systems cannot be converted to R-134 or won*t work right.
Thanks so much Mr.Dan Reed for that wonderful presentation.i have really enjoyed and am really planning to see thatei link up with you people to learn more and more about automotive industry.please big up.
Excellent video. Thank you!
Nice video! Thank you for sharing I really appreciate every video.
very good
instructions.
Thanks.
Very good presentation, well organized. I learned a lot about the system
Hello, may be i missed something. At 5Min04, please can you tell what the others line is doing(It is above the expansion valve)? Expansion valve is the Tank where we first charge the r-134a?
Very awesome- vid. Yeah, a little more about the how the plenum and doors operate and cleaning the evaporator. I realized my car, bought used, had the cab filter removed and there is a lot of dust/gunk in the plenum.
+Jo Ro Good idea, thanks!
Great job.
I can't seem to figure out why my a c stop working intermittently on a high speed unlike my Ford that stop cooling on a stop? What would it be? Compressor,Fan condenser txv? Everything is checked okay,pressure is normal with my gauge.
i have a 2006 dodge stratus ac works but cond fans only come on with high head psi but only for five second checked relays and fans need help what can i look for thank you Pedro
Best explanation ever
I drive a big rig with a sleeper my ac blows cold in the but the sleep will not the lines go to the bunk are not get cold. .and it's all on one compressor. .I need help
Very nicely explained.Thanks alot for uploading. would be a really great & kind if upload the same kind of video covering the design aspect of the automotivr HVAC system.
+Sanjay Jogi thats a good idea! thanks!
if compressor kick on and off it is normal after system is charge it normal or not and why kick on and off
Hi, you had said at 10.00 that if the engine was cold, sorry it should have been hot, the fan clutch should be locked.....sorry....started laughing but you are being recorded under stressful situations. I know that you already may have heard about that spot, just thought I'd ask......???
pressure readings analysis and diagnosis should be next one,,thanx
excellent video
excellent video, My mode door works, cabin door and blend door. My issue is ive lost my ac fluid, pretty much all leaked away, im now getting less airflow on passenger side vents and the air is not as hot as driver side...what are your thoughts. im guessing evaporator has a leak and has now gummed up restricting airflow and as for heat im just having bad luck and my heater core is also starting to fade. so in summary , 2012 chrysler 200 weak airflow and not as hot on passengerside. cheers
always good, thank you ...
Good presentation, i learned lot of a/c system form this video , k ri on god bless goodluck. Thans
Good video
thankyou, your advice was very helpfull..................................................
thanks sir
Sir, good job.this video very helpful to new technicians of a/Conditioner .best of luck thanks.sir, I want to know about heater systems. is there are 2/3 type of velve converter (how many type of heat convertet systems in car. I have fiat palio 1'2 Petrol 2002. Thanks
Please note! The boiling tempature of water changes due to pressure. The lower the pressure the lower the boiling tempature of water! That is what he means by boiling the water
Wow who knew that airconditioning could be that hightech?
👏🏽🌹👏🏽🌹👏🏽🌹👏🏽
is it me or its just the intro sound like a movie your kids shouldn't watch from back in the 70s
9f