Doing This Will Make Your Car's AC Blow Twice as Cold
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10 місяців томуDoing This Will Make Your Car's AC Blow Twice as Cold, DIY life hack and car repair with auto mechanic Scotty Kilmer. Car life hacks. How to fix car ac. Expensive ac system repairs. Car hacks that will save you thousands in ac system repairs. 5 minute life hacks to make your car ac system last as long as possible. Make your car's AC system last longer. AC system maintenance tips. Car advice. DIY car repair with Scotty Kilmer, an auto mechanic for the last 55 years.
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#savagescotty
@scottykilmer 10 місяців тому
Here's Why I'd Only Buy These New Cars: ukposts.info/have/v-deo/nV2DrYiijq-Azo0.html Thanks for watching! Like and Subscribe for More Vids Daily ► ukposts.info/the/uxpxCCevIlF-k-K5YU8XPA.html ⬇️Scotty’s Top DIY Tools: 1. Bluetooth Scan Tool: amzn.to/2nfvmaD 2. Mid-Grade Scan Tool: amzn.to/33dKI0k 3. My Fancy (Originally $5,000) Professional Scan Tool: amzn.to/31khBXC 4. Cheap Scan Tool: amzn.to/2D8Tvae 5. Dash Cam (Every Car Should Have One): amzn.to/2YQW36t 6. Basic Mechanic Tool Set: amzn.to/2tEr6Ce 7. Professional Socket Set: amzn.to/2Bzmccg 8. Ratcheting Wrench Set: amzn.to/2BQjj8A 9. No Charging Required Car Jump Starter: amzn.to/3i7SH5D 10. Battery Pack Car Jump Starter: amzn.to/2nrc6qR ⬇️ Things used in this video: 1. Common Sense 2. 4k Camera: amzn.to/2HkjavH 3. Camera Microphone: amzn.to/2Evn167 4. Camera Tripod: amzn.to/2Jwog8S 5. My computer for editing / uploading: amzn.to/301tYt9 Subscribe and hit the notification bell! ► goo.gl/CFismN As an Amazon Associate I earn from qualifying purchases.
@the1211experience 10 місяців тому
He’s the reason I own a Lexus
@tmad7105 10 місяців тому
👋 me 😃
@janisezack1610 10 місяців тому
✋
@louispapp7722 10 місяців тому
You're not subtracting the weight of the can first.
@bobbytables4305 10 місяців тому
There's an easier way to do this. As long as your scale isn't super cheap it should be able to show a negative value. What you do is you put the full can on there and tear that amount. Then whatever you figured out the difference was that should be the negative value that will appear on the scale. And then you know you've added the right amount.
@dylanbailey2812 10 місяців тому
I recently took a class to become 609 certified. The stuff in this video is basically exactly what they taught me in that class. Nice job, Scotty!
@Jetski270 10 місяців тому
Same here
@yarisftw3736 10 місяців тому
are you kidding me? if you have a epa609 you should know this is all wrong. charging 90psi on the low side means it's about 200f outside. this guy is so wrong about so much in every video...
@ElevatedLiving1 10 місяців тому
@@yarisftw3736correct you are
@auto-tech3101 10 місяців тому
@@yarisftw3736 I agree . I especially like the fact he is not mentioning to get the system recovered just vent it with a vacuum pump, Really nice EPA fine for that advice.
@midwestmarauder4821 10 місяців тому
U mean 608?
@Yashuop 10 місяців тому
Raise your hand if you've been watching Scotty Kilmer for a long time🤚
@jameslong5102 10 місяців тому
✋️
@batmang9014 10 місяців тому
2016
@imahick5723 10 місяців тому
🖐️
@ranhernandez1 10 місяців тому
👋 but he can be also be full on 💩 sometimes
@petermaxmueller2114 10 місяців тому
Yeah 🖐🏽
@Drd0229 9 місяців тому
Love this guy I’m almost 50 yr old woman I know nothing about cars my break master cylinder went a few years ago on my suv and I replaced it myself by watching one of those man’s videos! Took me less then 30 minutes from start to finish that’s with letting the air out of the break lines. Saved me about 500$ doing it myself!! Been driving it for a few years now no problems!! Thank you !
@RachelsBadAssJamz64 9 місяців тому
That is awesome! I want to change the oil on my car my self and hesitant but, you did what you did, I can for sure change the oil.
@broncoman3864 8 місяців тому
@@RachelsBadAssJamz64oil change is pretty basic. Just make sure you put the drain plug back in! lol
@ArnoldZiffle-jw2mv 7 місяців тому
Replaced a water pump successfully, only had one big problem - I accidentally dented my bracelet. Amazing the things that me & UKposts have done thanks to guys like Scotty. Mrs Z.
@golden.lights.twinkle2329 7 місяців тому
@@broncoman3864 The hardest part is disposing of the old oil.
@RwC42 10 місяців тому
As an SAE Certified automotive air conditioning tech I would like to point a couple of things out. First, if you run your vehicles AC for approx. 10 minutes EVERY MONTH, you will lessen the loss of refrigerant. One of the reasons automotive systems have oil incorporated with the freon is to coat the inside of the hoses used preventing freon loss. Also, if you insist on vacuming the system down make sure you replace the oil that you vacume out or you will risk burning up the compressor and the will be nothing to seal the inside of the hoses. And remember to purge BOTH gauge lines, not just the line coming from the refrigerant supply. Just a couple of helpful tips.
@mitchellcrane9809 10 місяців тому
The information you have stated is correct except for one thing. System oil is lost when you do a refrigerant recover. Doing a vacuum on a atmospheric system does no remove oil. The oil that comes out during recovery comes out with liquid refrigerant.
@tommurphy4307 9 місяців тому
application-designed systems use hard lines- cheaper uni-fit systems and kits utilize hoses. that means the froil is used exclusively to lubricate compressors.
@BD-oe4ht 9 місяців тому
Thank you for the tips.
@TheInnerParty 9 місяців тому
What is the purpose of the Lysol can in the thumbnail?
@showbread9366 9 місяців тому
@@TheInnerPartyclickbait
@flyingfishsurf 10 місяців тому
My 25 year old Camry blows so cold my friends are always telling me to turn it down. It's practically a refrigerator even when it's 90 degrees outside. They don't make 'em like they used to.
@mrfuel1866 10 місяців тому
Exactly, i had a 2000 nissan maxima with 225,000 mi. And the ac was as cold as the Artic....my friend used to tell me the same thing....best ac on car i ever had..
@Moondoggy1941 10 місяців тому
It's never too cold. My sons Mazda will frost you on #4.
@Moondoggy1941 10 місяців тому
@@p80t5turbo Early 1991 BMW M3 low to mid 30's
@dennyj8650 10 місяців тому
'90s vehicles for the win! Maybe up to '03. Made better than now.
@honkytonkinson9787 10 місяців тому
I have a 05 Honda Civic with black paint and black interior. It gets so hot in the summer that the AC never really helped! It starts to get cool only by the time you get where you’re going. Only gets too cold on long drives! 18 years later though it’s about the same, though the compressor has been slowly tightening up and will need to be replaced soon
@danman1809 9 місяців тому
Thx Scotty. The Lysol spray really came in handy. Just a few sprays in my interior and my car temperature dropped immediately by 30 degrees. You are a lifesaver. Can't wait for your next video on using canned refrigerant to disinfect my toilet.
@thetaekwondoe3887 9 місяців тому
Where in the video is this?
@shawnlewis1918 9 місяців тому
@@thetaekwondoe3887 In the first 5 minutes....did you miss it? It's way easier than adding the coolant!
@rinterstate 9 місяців тому
@@shawnlewis1918 No it's not.
@rinterstate 9 місяців тому
I didnt see any part that talk about lysol spray.
@shawnlewis1918 9 місяців тому
@@rinterstate How is everyone missing this part of of the video?
@cbxwarrior1 10 місяців тому
Scotty is always sounds like he ran as fast as he could and is out of breath to drop that knowledge on us! 😂
@CippyD 10 місяців тому
I look at it as passion.
@jbetnar 10 місяців тому
He's out of breath from his arm waving.
@fog640 10 місяців тому
He’s a prick makes it hard to breathe
@fisch9492 9 місяців тому
He cracks me up, reminds me of Doc on Back to the Future 😂
@allenwilson9656 9 місяців тому
He's the male version of Fran Dresher, he's full of knowledge but that voice 🤪
@ezedynasty1968 7 місяців тому
May God keep Scotty for us 🤲🏼
@sharonflowershondagirl8187 10 місяців тому
This man has taken the fear of cars out of me. I have a great mechanic now and a great car. I cant thank him enough!!!! but I'll try. THANK YOU SCOTTY!!!
@johanhallgren 10 місяців тому
I still have the fear of rust. I don't like how a car slowly deteriorates because of rust. Maybe it is a metaphor for life, how we are slowly getting older and eventually dies.
@MrPicklesAndTea 10 місяців тому
@@johanhallgren fluid film my dude. If that doesn't work, patch the hole with epoxy and fiberglass. If it's a part that can't be patched with epoxy and fiberglass, buy a new part.
@VKSgtSLaughter 10 місяців тому
Stop rust when it starts small. Use a wire brush, rust converter spray, and rubberized undercoat, or clear coat spray for body work. Touch it up before Fall weather sets in. Then use high temp exhaust paint on your exhaust system. Been doing this to my 10 year old car and it still looks like new and has the original exhaust system!
@DecrepitBiden 10 місяців тому
@@johanhallgren Move to Las Vegas, NV. It's so dry, no rust will form on exposed metal.
@MyNextShotWontMiss 10 місяців тому
@@johanhallgren I hear you. I live in NH. A couple years ago I bought a very low mileage Toyota from PA. It's already starting to rust on some edges, like the bottom corner of the doors. Ffs, it's only been 2 years up here. It survived 14 years down there with no rust.
@jumpinjehoshaphat9075 10 місяців тому
Did I miss something? I don't recall him using lysol to enhance cooling
@otakuusaanimenerd2511 9 місяців тому
Fr
@timeless6964 9 місяців тому
I Watched it 3 times!!...WTF??....Lysol Is Not Talked about!!
@jumpinjehoshaphat9075 9 місяців тому
@@timeless6964 :D
@SirenaSpades 9 місяців тому
He didn't say specifically what it was used for, did he?
@BillyColeII-dr6dk 9 місяців тому
Went thru several times...nothing about Lysol...
@rstevenson9623 10 місяців тому
Scotty I watch a lot of your videos and even hunt things down I want to know. My husband is always surprised when I find fixes for things. He didn’t have time to take care of yet. Thanks 😁
@wythetrumpet6419 10 місяців тому
It is easy to see why Scotty has over 5 million subscribers to his channel. This guy has a wealth of automotive repair expertise!
@deanb949 9 місяців тому
Most all decent auto techs have all this knowledge. He's just very animated and must mainline Redbulls
@petergreenwald9639 10 місяців тому
My truck has a slow leak. I got to a shop every other year for a $80 empty/fill. The off years I get a can and pop in a few ounces. But!!! I never thought to get the air out of the hose before putting more 134a in. Another important insight. Thank you Scotty.
@hotrodray6802 10 місяців тому
Every professional AC guy I've watched NEVER purges the hoses. They just have licenses to FU.
@User39. 10 місяців тому
@@hotrodray6802 true
@anvilsvs 10 місяців тому
@@hotrodray6802 And that is why I started doing my own AC work in 1970. I have current licenses, but don't work for anyone else.
@petermaxmueller2114 10 місяців тому
Scott, you da man. What I wanna know, is your energy this high all day, every day? I've watched a bunch of your vids, & you're always so wired. Wish I still had it like you do ! Great Show, Bro.
@VchaosTheoryV 10 місяців тому
He probably takes naps after his videos i know i would
@sholland42 10 місяців тому
He went through a period when he was on Valium or something, totally opposite of how he is here.
@DJRenee 9 місяців тому
@@VchaosTheoryVLoL 🤣🤣😊
@oldman6098 8 місяців тому
✋️love Scotty. I was a mechanic, and he is spot on every time. Thanks for all the informative videos. I enjoy watching and I learn from them.
@ecschindelbeck 10 місяців тому
Our 2019 Odyssey came overfilled from the factory with R1234y. Symptom was short cycling on and off of the compressor. Thanks to an online forum and a TSB, the dealer completely vacuumed the system for 4 hours and then loaded with the spec amount of the 1234xyz refrigerant, much like Scotty in this video. This was 3 years ago and It has operated wonderfully ever since (now at 83k miles)
@sharmonica7923 10 місяців тому
You can measure and weigh the first can just to be sure can is accurate. Thanks again Scotty. You the best man.
@carlosgortiz9834 9 місяців тому
Love you Scotty dad and I love watching your videos to remind us about little details or for new updates in this never ending changing industry!! Be safe and again love your vids!
@charlesdunn169 День тому
Love this man. Both me and the wife are gratified the wisdom Scotty gives. Thanks Mr.Scotty
@abe677 7 місяців тому
2012 CR-V just went in the shop for low cool. First time. Low refrigerant. Going back in 10 to 15 days to look for leaks (dye also added). Nice to know they all leak a little.
@MrJCIRELAND 9 місяців тому
Scotty, you don't seem to age at all. Keep up the great videos and a huge thank you from Ireland ☘️.
@gunnersecuador7515 9 місяців тому
As usual Scotty, you are the Man! Thanks for sharing your wisdom.
@oldman6098 8 місяців тому
I read the other comments and froom a mechanics perspective, Scotty thank you and keep up the good work. I appreciate all your videos and information.
@kevinbledsoe4425 8 місяців тому
Always informative and so helpful ! Thank you sir !! Stay cool 😎 Scotty !
@pdaddy_ 10 місяців тому
Lysol in your AC lines will shock the entire AC industry.
@fallenplays5849 9 місяців тому
Just finished my A/C ASE for my Toyota Certification and this is almost a 100% match for what I learned.
@amenserm949 8 місяців тому
I love this guy! He's gonna help me save a lot of money on car repairs!
@julianrombley9966 9 місяців тому
Big ups n blessings to Scotty Kilmer. Internationally known and appreciated
@superdivemaster 10 місяців тому
You're crack'in me up Scotty ... You make it look so easy !!!
@EpicBenjo 10 місяців тому
What about the Lysol can??
@user-qb9cz6lv4f 3 дні тому
Complete and detailed instruction even though some would suggest it's remedial, it is correct and comprehensive. Thanks Scotty!
@bradwhite4827 6 місяців тому
Been watching Scotty for the last few days! Super knowledgeable and seems like a hell of a good guy! Love his videos!
@silverdropstang 9 місяців тому
Never knew Lysol would save my vacation!! Can’t thank you enough, Scotty!!!
@hillbillyhenry5098 9 місяців тому
You save us a lot of MONEY Scotty, please don't ever retire from here, we'll be lost.
@jimcharles9844 7 місяців тому
I have a 2015 Camry with 134000 miles on it. I bought it with 29000 miles on. The miles since it bought it are all highway miles. I'm thinking I should have the transmission fluid changed. You are the only one I trust with your opinion. You videos are GREAT!! Always to the point 👍👍
@Adultswiivi69 10 місяців тому
i did this last year i love your content keep it up !
@petestanton1945 10 місяців тому
so shocked to find no Lysol in the video
@outlander1321 6 місяців тому
1:46 oh cool you saved me 10 min. Well here is a Lysol brand trick. It kills fleas and their eggs. Hand to bible I use to own a rent house. The nightmares.
@janicenagao7409 4 місяці тому
😂😂😂
@MaryLewisOfficial 10 місяців тому
Scotty is my online mechanic 😂
@Moco925 10 місяців тому
Before I do any repair or maintenance to my vehicles I watch scotty
@Peter-mt6lg 13 годин тому
Yes Scotty is the best,thank you Scotty
@larryesills9115 20 днів тому
I love this guy, he is good at telling it like it is.
@joshuamoore24_7 10 місяців тому
It seems like R-134a still the better refrigerant. Thanks for the video Scotty!
@RealDeanWinchester 10 місяців тому
What's the Lysol for? Celebratory drink?
@simonsalamon8178 10 місяців тому
Thank you Scotty, you are truly a pro
@bbbouy242 10 місяців тому
This is the first time I've watched one of your videos... Very informative, interesting and funny at the same time. I just fixed my car's AC by watching UKposts. I didn't have all the right tools but I Macgyvered it. Nice channel and glad I found it, did anyone ever tell you you look like an old Marty McFly from back to the Future?
@maxxford23 10 місяців тому
Scotty don't ever stop!
@davecruzen9352 10 місяців тому
Thanks for the info Scotty. Thought I would need a new compressor. Go with the recharge first, see how it goes.
@unclerick4569 10 місяців тому
What was with the Lysol can?
@pppaaa5399 10 місяців тому
Very funny and smart man, I love your spirit!
@MarySchipke-dg7dg 9 місяців тому
A real down-to-Earth brainiac. Master mechanic extraordinary.
@sschu2223 2 дні тому
This was actually helpful video 📹
@Semparo 8 місяців тому
Thought about installing one of those windshield washer kits and putting the sprayers in front of the condenser. Often sitting in traffic and the ac doesn't work as good, noticed if there is water on the condenser it works a lot better all around! Also bought a set of gauges a few years back, family and friends are coming to me every year to check their ac when its not working right xD (got a nice used vacuum pump for $20 too! Things been solid for almost 5 years now!)
@user-gl2vi9ev8v 7 місяців тому
Where did you find the used vacuum pump?
@Semparo 7 місяців тому
@@user-gl2vi9ev8v was from a auction me and my dad used to go to locally
@Scott-fy7fm 7 місяців тому
I would love to mute this video then play it on a giant screen in front of a full orchestra and listen to what happens
@brandonlangely8834 21 день тому
Love ur videos, Scotty. Thanks
@anthonyjacksonjr4812 10 місяців тому
Priceless information. 💪🏾💪🏾💪🏾💪🏾
@breannestahlman5953 9 місяців тому
Before you screw it, you have to shake the can to mix oil in it with refrigerant, AND for the same reason, when you screw it, you must position the can upside down to empty it.
@jk3521 10 місяців тому
...And what does the Lysol spray do?
@afisemenaborevlaka48 10 місяців тому
You get better gas mileage.
@pdxbk 10 місяців тому
Helps the algorithm. Look at all those comments!
@larrysorapuru4593 10 місяців тому
Thanks so much Scotty Amen brother
@clydesmith8560 10 місяців тому
As always, an informative presentation. Thank you for providing a good basic education. C ya next time.😊
@treeguyable 10 місяців тому
Back in the 80s, 90s,as a line tech, we would compete against each other, installing factory a/c systems, in new cars, from dash switches, to compressor, and mounting plate, condenser, evap, wiring, etc. We could usually have cold air blowing in a couple hrs.
@ryanglaser5336 10 місяців тому
Good old R12 used to be much colder (although the blower fans weren't as powerful back in the days)
@Maples01 10 місяців тому
@@ryanglaser5336 I had to run my rear window defroster when I put the AC on max in both my Caprice and Oldsmobile Delta 88, freeze you
@brt-jn7kg 10 місяців тому
As always Scotty thank you you taught me something else today!!!
@larz46north18 9 місяців тому
...wait until he paints the roof on that SHED 🐕
@anthemgirl4880 9 місяців тому
You are my fave car guy!! And it's not because you and Dennis Hopper are doppelgangers! 😆 I've saved so much $ doing little fixes on car with help from you and UKposts. Thank you.❤
@David-kw7df 7 місяців тому
I don't know what I like more, the good mechanic info or the diatribes! 😁😁
@timboslice1979 10 місяців тому
A true testament to the Grand Marquis. My AC didn't need its first repair until it was almost 28 years old. The repair cost me less than $300 too, just needed a new drier (w/new freon) and a toggle switch for the condenser fan (your idea Scotty). Boom, ice cold air.
@MCTeck 10 місяців тому
I had a 1970 Mercury Marquis, the body fell apart the motor NEVER leaked oil or the transmission. Always ran This 3 ton car If driven slow, 20 mpg highway
@dennyj8650 10 місяців тому
I lucked out also - asked mechanic to tell me why my AC didn't work in my 98 Explorer. Turns out it just needed a recharge! $175 including freon & pag oil.
@charliep5139 10 місяців тому
Idk. Maybe ford does great ac stuff! My 2003 mustang has always blown ice cold and I have never needed to do anything to it. And I live in the Southeast US where you’re absolutely using it on near full blast from may thru late September!
@shawnsatterlee6035 10 місяців тому
Yeah because that's always a good idea! There is a high pressure switch for a reason which actually turn the fan on!
@johnsmolenski3260 10 місяців тому
Can you explain what the toggle switch does please and point me to Scotty's video on that? Thank you!
@2steaksandwiches665 10 місяців тому
After 15 years get a new compressor. It’s expensive but its worth it. I just went through this with a 14 year old Saab and it was worth every penny. I tried this technique and that wasn’t the problem. It was mechanical. All the gaskets and plastic had worn down with 14 years of heat
@leonardalcalaii9277 10 місяців тому
@ScottyKilmer Your a super good mechanic the way I wish, hope & pray I would love to one day be able to be ✌😇🔧 That freon scale, what a great idea!!!!! Thank you for all your teaching content, I would enjoy working with you ✌😇🔧
@cblade007 9 місяців тому
One thing he didn't mention. What do you do with the existing refrigerant in the line before pulling a vacuum? Do you just blow the charge into the atmosphere or do you have a recovery tank?
@petercatgamestv3675 10 місяців тому
Amazingly smart man. He has taught me everything I know…..
@martymalone4094 11 днів тому
Great informative video. As a former HVAC tech weight is the best way and only way for me.
@abyssalsoul6216 9 місяців тому
The only issue I have with Lysol is that it leaves an oily residue that may with time accumulate dirt. Go ahead and spray some on a non porous surface and see for yourself
@briangriffin697 10 місяців тому
Scott, I pumped my compressor with Lysol like the thumbnail but it didn't work!
@afisemenaborevlaka48 10 місяців тому
Turn the can upside down.
@user-xp3vd9ux5t 9 місяців тому
Thanks a million Scotty. You Rock👍.
@arturozarate1752 8 місяців тому
When purging through the schrader valve, you should purge the valve till liquid freon escapes. That fills the supply line with liquid refrigerant. If you charge with the engine running, charge through the LOW SIDE ONLY! Using that style of can tap means you have to position the can upside down for liquid. DO NOT CHARGE LIQUID THROUGH THE HIGH SIDE WHILE THE ENGINE IS RUNNING.
@757millionaire 10 місяців тому
Scotty is right! Empty your a/c system completely out first (via vacuum etc) then refill it from zero so you know its not air in the system etc ..my a/c is vlowing so cold i need a hoodie in the sunmer in my car now lol
@TheGuardian_TM 10 місяців тому
Either vacuum it into a big tank or don’t let anyone see you venting it into the open air. It’s something like a $10k fee/reward for turning someone in to the EPA for venting refrigerant.
@usaman7358 10 місяців тому
What kind of car and what city are you in?
@Preacherz 10 місяців тому
What sort of vacuum pump do you need?
@zoltanszucs9346 10 місяців тому
No, he is not right. R-134a has 0 Ozone deplation potential. However it does have a very high 1300 global warming potential, so it's illegal (at least on civilized parts of the world) to let it out into the atmosphere ! To put it into perspective: a full load of this refrigerant has the same greenhouse effect as driving a 2006 Honda Accord i-VTEC 2.0L for half a year (3783 km, 2350 miles). And there is no way it would ever get captured by plants (CO2 does). (An F-gas Cat.II certified engineer from EU.)
@Darlemonte 10 місяців тому
@@usaman7358lmao, yes, tell everyone where you did this so you can be investigated. XD
@ChrisDIYerOklahoma 10 місяців тому
I had an old 1989 Ford Escort LX that would blow out frost...best AC in a car I ever had.
@tktk8352 10 місяців тому
Scotty, my Toyota dealership mechanic said you are only a UKposts celebrity and dislikes you. I told him he was dead wrong and can no longer trust him. He was dumped immediately. I trust you 100% and you are doing a fantastic job.
@mitchellcrane9809 10 місяців тому
Your dealership mechanic is correct. I have watched several of scotty's videos and came away rather disappointed in his method's. This video would be one of them. Although the postal scale is a good one, he did not mention recovery on the system Venting a ac system to atmosphere is illegal and is close to a 40k fine.
@divadaisyshowft.magicmommy 9 місяців тому
Scotty, the smack us all upside our heads with the car mechanic smart/honest sticks an gives us all his TRICKS !! 🎉🎉🎉😊👌🏽🤙🏽
@andyblank4157 10 місяців тому
Everyone loves your hard work Scotty keep up the good work 😊
@neilfromclearwaterfl81 10 місяців тому
If your just adding refrigerant then having a full gauge set makes it much easier since you can use the temperature/pressure differential chart to determine when the low and high side pressures are in balance for the current weather conditions. On and old system its good to get at least one can of refrigerant with an oil and dye charge in it to accommodate for any oil loss from the multiple rubber hoses and seals using the can with the oil/dye first. After the first time I used the full gauge set I've never gone back to just using a low side only gauge and guessing about system balance. Plus by using the pressure chart with the gauge set you can also quickly tell by the readings if you have a bad expansion valve or compressor. Some have been pleasantly surprised when they thought that because the DIY low pressure only gauge showed they had the right amount of refrigerant and weren't cooling well they needed a new compressor and expansion valve (which a Specialty Pro AC Shop had verified along with was very willing to charge them well over $1,000 to replace them) that while reading the gauges with me along with reviewing the pressure chart showed it only needed a little more refrigerant to get the system balanced and cooling efficiently again. A partial can of 134a later got them a balanced system that cooled better than it ever had since they bought that Toyota and it didn't cost them over $1,000 to get there. Over a year later they still tell me its still almost too cold despite our semi-tropical climate with effective temperatures hitting well over 110 degrees the past few days. They are so glad we chatted and checked things out with the full gauge set before they gave up and traded the car in for something newer since they couldn't justify the cost of installing the new parts the AC Specialty Shop had told them they absolutely needed. Best!
@Jesse-rj2ye 2 місяці тому
Outside temps make the AC temps inside much cooler lol
@neilfromclearwaterfl81 2 місяці тому
@@Jesse-rj2ye However even in that case a Hi/Low pressure full gauge set along with a temperature/pressure chart will let you see whether your charge is in balance for that particular ambient temperature and take the guess work out of it. AC units can blow really cold when its cold out so a little understanding of the physics behind the process along with a decent gauge set will allow you to get the job done right even in cooler weather. Best!
@Flamenco1313 9 місяців тому
Love watching and so informative!
@rockjimswanger6996 9 місяців тому
Thanks for the great info Scotty.
@daveheel 10 місяців тому
11 minutes and no mention of the lysol.
@theamaturepro Місяць тому
Many scales will weigh in the negative. If yours does, you can put your can on the scale, tare it or zero the display, then, in this case, watch for it to read -210g. If it's a cheap scale, when using it to read live data like this, it's useful to press very lightly on the scale and let off before reading the weight. They're designed to set an item on and weigh, not to detect momentary change in mass. If you have a neighbor that sells "pharmaceuticals", ask to borrow their scale, it's probably high end 😂
@Yrrbnlylsw 9 місяців тому
The Lysol worked great! Thanks Scotty!
@goodwater2020 10 місяців тому
Thanks Scotty
@markt4605 10 місяців тому
Yeah…after watching this, I’ll pay to have it done.
@richsweeney1115 10 місяців тому
That's the problem..Noone wants to do their own work..I'll never pay someone to work on my cars and trucks as long as I can move
@nigward.1018 10 місяців тому
@@richsweeney1115 exactly. Im not paying someone $200 for an up to $50 job
@MrPicklesAndTea 10 місяців тому
The problem is not having all the tools, and being worried about forgetting a step.
@LisaLivingFree 10 місяців тому
Me too 😂😂😂😂😂 I’m ok with paying My time is valuable and if I mess it more money!!!
@petermaxmueller2114 10 місяців тому
Me too, but it was a great informational vid. At least now, I can intelligently discuss this issue with my service manager. Scotty is terrific!
@lawrenceconstantine7735 10 місяців тому
Scotty, I hate the through-away cans like at Auto-Zone back in the days of R12 I learned Rifidgaration did walk-in boxes fridges vending machines, etc. It's been 45-50 years since I have had to do a car went to use my old gauges and said why don't they fit. It's all about the money. Keep putting them out, brother love the comedy and the info.
@JSPHTRS 10 місяців тому
Spray Lysol in your vents and let it pass through the interior with full AC on. Also before shutting off car, turn heater all the way to the max for a fee few seconds while disabling AC and circulate. This will prevent your car from smelling like mold and all condensation will drip out 👍🏼
@sheachopper6416 10 місяців тому
Do NOT do that. Not good for you. Not good for your car.
@boobtubeakatv1296 10 місяців тому
@@sheachopper6416You are nuts... Lysol kills mold and mildew... It won't harm anything in the car or system... You aren't spraying the whole can 😮 They make Lysol in many scents... And even for your bed too...😊 P.S. Of course you have your windows open when you use Lysol... Think what happens when you are in bumper to bumper traffic 🤔 😕 🙄 Exhaust fumes are far more deadly !!! 🎉
@JSPHTRS 10 місяців тому
@@sheachopper6416 Been doing for years and my cars AC always smells fresh and clean when I use it
@ryanglaser5336 10 місяців тому
@@sheachopper6416nothing wrong with letting a little lysol into your ductwork. Even better pull out your cabin filter when you give it a spray. People in the dry desert climates dont have to worry so much about mildew compared to tropical moist environment types
@bobgarner44 10 місяців тому
LOgical
@fredwheeler9959 7 місяців тому
Hey Scotty, I really enjoy your video's, without fail, I learn something new every time, not only that but you also speak in plain English not technogobbledeegook, my one regret is you don't live over here by me in the UK It would be great to have such a knowledgeable and trustworthy guy to keep me on the road, keep making your excellent video's Scotty and I'll keep on ringing that bell. Cheer's!
@F8Tributo 9 місяців тому
Another pitfall is if you keep recharging a system with the typical refrigerant-and-lubricant premixed cans from the autoparts store. (Without first collecting or purging the contents of the system) If/when the gaseous refrigerant leaks out, the heavier lubricant can stay behind. Next time you recharge with a premixed can, you're adding even more lubricant to what's already there. The lubricant itself is not compressible when there's just too much in the system, and it pools up in the compressor. Eventually, the compressor can stall or even break, if it's forced to compress a diet of mostly lubricant. That's another reason why the system needs to be evacuated properly, and refilled per spec.
@Airon79 9 місяців тому
Or therefore a lack of lubricant ; depending on which way you hold the can during charging . Should one shake the can prior to charging ? Do they still teach to heat or chill the can prior to charging or has that proven not to speed things up ? I once accidentally hooked up to the hi side during charging , luckily the canister didn't blow up but got me to thinking , maybe we should do it from the hi side with the canister upside down so we assure that we get a proper mix off oil and refrigerant . Although , I would think preferable with the engine off and with the ac system under a vacuum , if charging from the hi-side , or maybe the refrigerant cans are under enough hi-pressure to charge on their own to charge from the hi-side with engine off ? Although doing it that way you probably wouldn't be able to just top off an already charged system .
@colenichols 5 місяців тому
Unfortunately, many are also now mixed with stop-leak...
@johnmarino4085 10 місяців тому
Thanks Scotty !
@johnalderman9899 10 місяців тому
I will believe him over any other car tech. He knows what he is talking about. THANKS !!!!
@IRONJUNK625 10 місяців тому
I lover your work and REALLY appreciate you sharing your knowledge!! Thanks Scotty!!!
@fredsharron2932 10 місяців тому
Scotty, you are the awesomest. Thanks for sharing your knowledge!
@NinaInu 7 місяців тому
I watch Scotty straight up 20 video (marathon)at a time
@bcdoggie 8 місяців тому
Thanks for this video, Scotty. My brother has an '07 Civic which the dealer has never been able to actually repair its A/C system on. They have replaced its compressor and even its clutch, as well as who knows how many other parts. The stupid thing will stop cooling during a trip and then start again... repeat. Also, it makes a squealing noise only when the A/C is turned on. I told my brother to take it elsewhere because the dealer clearly doesn't hire mechanics, but simply parts changers. 😆 Also, thanks for mentioning that Auto Zone loans vacuum pumps. It's good to know that I don't have to buy one and I'll be able to work on my '02 Saturn's A/C system, which has never failed, oddly enough and I live in Texas. 🥵
@jamesanderson9317 10 місяців тому
Hey Scott be sure to inform viewers to spray condenser coil clean. That will or should lower head pressure which should in turn lower suction pressure. Lower pressure lower temperature 😊
@nthgth 9 місяців тому
Never thought of that for my car but where I work we deal with high head pressure alarms and dirty coils pretty regularly! Gotta check that out on my Subie
@bigdog911PAradio 9 місяців тому
What coil are you referring to James Sanderson?
@evildog7756 10 місяців тому
I used Lysol and it worked great I couldn't get the regular scent but the lemon scent also works
@afisemenaborevlaka48 10 місяців тому
I use Windex. Also makes the air shiny.
@samhardy2038 10 місяців тому
How did you use it?
@afisemenaborevlaka48 10 місяців тому
@@samhardy2038 Comes with instructions.
@lindaholder2225 9 місяців тому
What is the tool you use to drain and refill?
@TheDude68305 8 місяців тому
I love how he's constantly moving his hands and arms around and his head. he's so demonstrative when he's talking. It's funny.
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