Installing Rear A/C Block Off

Рет қаралды 248,510

7 жыл бұрын

In this video Eric O. demonstrates how he blocks off the rear air conditioning evaporator on a Dodge Grand Caravan. This is an option a lot of customers choose here in the rust belt because of the constant problems with the rear a/c lines and evaporators and the expense associated with repairing them year after year.
S.U.R.& R. AC80 A/C Compression Block Off Kit: amzn.to/2oBS117
Robinair TIFZX Heated Pentode Halogen Leak Detector: amzn.to/2oC8TVP
Robinair 34788-H A/C Recover, Recycle, Recharge Machine for Hybrid and Non-Hybrid Vehicles : amzn.to/2pnDBz7
VIDEO: Chrysler Town & Country - Rear A/C Evaporator - Replacement : • Chrysler Town & Countr...
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Disclaimer:
Due to factors beyond the control of South Main Auto Repair, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. South Main Auto Repair assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. South Main Auto Repair recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of South Main Auto Repair, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not South Main Auto Repair.

Пікірлер: 378

@joeysmama8701 7 жыл бұрын

I think you have the best repair videos on KZfaq. You are a great teacher and explain everything very thoroughly. I have learned so much by watching your videos. Please do not get tired of do this!!! I look forward to your videos every week

@2eagle86 7 жыл бұрын

Agree...I enjoy watching your videos, I even made a deposit to your site for 100 bucks eric. Keep up the good work!

@wyrtwister4260 7 жыл бұрын

I agree 100% ! God bless Wyr

@sonnymendoza9654 3 жыл бұрын

Yes. I cant understand why the sheeple prefers to watcg Engineering Explained than this guy who has more engineering approach. Engineering Explained is like just reading a advertisement of a car magazine yet million prefers to watch. His show is you only know. This show is you learn

@Babylo1972 3 жыл бұрын

Yes best in KZfaq some times I watch scody Kilmer

@turkraja255 7 жыл бұрын

neighbourhood of Eric O is very lucky to have very talented man. good video

@mikechiodetti6737 5 жыл бұрын

I'm sending this one to the people I used to work with in L.A. Cool tools and the block off parts. Great Video!

@titaniumdiveknife 3 жыл бұрын

Mr. O, Thank you for being a real OG dad and mechanic. You're a real stand-up guy. cheers!

@brettrossi3047 7 жыл бұрын

This video came at the right time. I brought my 2005 GC in for a/c work and was told that one of the fittings was cross threaded. The shop said they couldn't install their block off kit. I ordered the kit you used and had them install it. Now I have a/c again. Thanks for the fix. By the way I am the 2nd owner my father in-law was the 1st. Van was always serviced at a dodge dealer. He never had any work done to the a/c. So go figure on the cross threaded fitting. Thanks again.

@MrMallen1315 7 жыл бұрын

Great video! Your videos have given me the confidence to work on my family's cars and save thousands of dollars. I used to be afraid to remove things to get to the items that were broke. I am no longer afraid to do what is necessary to fix a problem. Thank you again.

@SouthMainAuto 7 жыл бұрын

Ahhh rip and tear man!

@peej123 7 жыл бұрын

Mr. O - another great video. Thank you for keeping us DIYers in mind!

@ironeagle2526 7 жыл бұрын

I love this guy great explanations takes his time and does the job right doesn't jump to conclusions one of the best around I have seen all his videos and have learned a lot I only I wish I lived closer to him to thank him in person for all teaching he does for all of us thanks again Eric O

@dhickman004 3 жыл бұрын

Used this video and bought the SUR&R AC80 Block off kit, from Advanced Auto, to repair my air in my 07 Chrysler Aspen! My AC is cooold now! Thanks my good man!

@adamtrombino106 6 жыл бұрын

Thanks to your previous video, I did a couple of rear a/c replacements, and they are pretty easy. I was a bit gun shy at 1st, but you walked 'us' through it with n/p. I think the next customer that comes in with this problem, I may try to do this block off procedure as an alternative. Replacing everything that is necessary, is indeed quite costly!

@Brooklynraised68 7 жыл бұрын

yes hes the best on KZfaq for sure easy to understand and follow HES THE MAN !

@masterjoe3000 7 жыл бұрын

your #1 when it comes to video detail...and variety for all of us to watch...thanks man

@mikeholt3545 7 жыл бұрын

yeah Eric o on Friday morning! always good to see a professional work

@satamanschmidt3428 7 жыл бұрын

Since I'm retired it's fun to watch anybody work since I don't have to.

@davidhoekje7842 7 жыл бұрын

Thanks for the video Eric. As a plumber for many years I've gotten mid sized compression fittings down to a reliable connection. A good guide is that once the nut is against the ferrule tightening 6-8 nut facets from there is a reliable seal. So that's approximately one full turn up to 1 1/3. It doesn't hurt to add a drop of oil on the surface of the ferrule to guard against galling, in your case refrigeration oil.

@SouthMainAuto 7 жыл бұрын

great advice, thanks!

@mr.h4714 7 жыл бұрын

another fantastic example of a dedicated amazing mechanic Dr O as humble as you seem I'm certain you are probably amazed at all the positive comments you get... you truly are a master of your craft and a top notch person.... I'd drive a hundred miles to use your shop if you were closer..... unfortunately Chicago is a bit to far away from you.... Techs like yourself are few and far between man....keep up the great work!!!!

@stigonutube 7 жыл бұрын

Good Video as always a True Professional in my opinion.

@SouthMainAuto 7 жыл бұрын

Thanks!

@dickhead7400 7 жыл бұрын

Hey Eric O. Did you know this is episode 370 since your first one on Oct 22, 2014? That's a lot of great content you've created! Please keep these videos coming!

@ThePlowGuys 7 жыл бұрын

Perfect timing for these types of videos. Look forward to some more spring time car fixes. All the best buddy.

@wyattoneable 7 жыл бұрын

Solid fix. Thanks for thinking about us DIY'ers. I have a local shop who's very reasonable in his AC work and the ol' Dodge has a leak so he'll get the job.

@SouthMainAuto 7 жыл бұрын

Sweet!

@kontkret 7 жыл бұрын

As usually - quality job. Eric, you are real craftsman!

@emtscythe3782 7 жыл бұрын

I have used those block offs numerous times, they are the best ones I have found. The brass ones usually fail within a year.

@SmittySmithsonite 7 жыл бұрын

21st Century engineering at it's finest right there. Way to work, Chrysler! You hit that one right outta the park! Down the toilet/wormhole we go! Unreal ... This is one job I haven't come across yet. Glad I've got this one in the memory bank now for the future! Those are some slick fittings. Gotta grab a set of the compression union ones - those will save me a ton of money. I love doing A/C work. Learned it when I was living in Phoenix - no better motivator than a black interior at 115°F ambient. :D I've been doing it old school for a long time with my same 18 year old gauge set. Last year I finally picked up a recovery machine - not a fancy electronic one, but a portable Mastercool 69100 unit, along with the 69500 oil & moisture separator, and a couple recovery tanks - one for R12 (2 of my cars are running it :) ) and one for 134a. Thing works great! Also picked up a Bacharach H-10 Pro - that thing is unreal, although a little gaudy (and spendy) for automotive work. We had better start stockpiling 134a, if history is any indicator! 1234YF is about to take over soon. Here we go again ... 1993 part 2.0 .... deja-vu central.

@jonarruda2719 7 жыл бұрын

Welcome back to the Dodge Caravan Channel!

@AJISFREAKENAWESOME 7 жыл бұрын

as I've said before. I love seeing a sma video uploaded in the morning. especially this wonderful Friday morning. bout to head out the door. once I get to the shop I got an alternator and fuel filters to do on a e350 with the beautiful 6.OH

@bobsbarnworkshop 3 жыл бұрын

I just cut off the rear AC loop in my 2001 Astro van. I cut the lines as close to the main loop as I could... I used caps that look just like what you used... The system had already been evacuated last year so I just bought a service kit with a vacuum pump and gauge set... worked great! Yeah, I put about 32oz of refrigerant in the smaller system. I also replaced the AC compressor, accumulator, condenser, orifice and all the O rings on all the fittings before I recharged it. I flushed all the lines with approved solvent too!

@willpuchalsky8900 7 жыл бұрын

Good video as usual ! I see you have some UK viewers ? Keep em coming fella. I love watching your videos. Sometimes I'd rather watch your flicks rather then watching the ole TV. Have a good one.

@SouthMainAuto 7 жыл бұрын

Thanks man

@mikepj1025 Жыл бұрын

Great video man. Thanks so much. I am having this same issue with my 2017 Ford Explorer. 137,000 miles and counting. My mechanic just asked me if I wanna block it off. This video made me understand what was going on. Seems like a bad design and location to put these lines.

@fieldsofomagh 7 жыл бұрын

Job well done, good attention to detail and why settle for 2nd best with the parts !

@unclemarksdiyauto 2 жыл бұрын

Have this exact issue with a my boss's van! Thanks for the info! Great suggestions and products Eric.

@sledgehammer6759 7 жыл бұрын

I could do it if I had a high lift and all your experience and know how , you make it look easy . I like that mini sawsall or whatever you call it. A great vid.

@STREETSTANG07 7 жыл бұрын

Very nice. I have never seen those block off fittings I will order some. Still using the older sniffer maybe look into this new one . Thanks again as always.

@mikeeustice4452 7 жыл бұрын

great video Eric and as far as fitting I've been using sur&r for years their fuel line fittings are hands down the best no gun to use like dorman . a.c. season is here

@SouthMainAuto 7 жыл бұрын

I really like their stuff

@davetempeny9928 7 жыл бұрын

Great job on the video, I'm a refrigeration Mechanic and appreciate your attention to detail. Dave T Ottawa Canada

@aldee3018 5 жыл бұрын

great video. i now have the same problem with my rear ac lines leaking but i'm not sure if i want to block them off or splice the lines to get rid of the area that's got the hole.

@bigg4454 7 жыл бұрын

Had a similar situation with a full size van where there were compression "tees" there. I just took 'em out and replaced 'em with straight compression lines. First time I ever eliminated a rear unit, but folks love their a/c systems down here in Maryland so......well, procedures like that don't happen often haha!

@joetiller1031 7 жыл бұрын

Great engineering dodge, as always good fix Eric O.

@klwthe3rd 7 жыл бұрын

How many shops would even educate the customer that they have an option to block off the system to the rear? none! The first shop tht this guy took it too I feel even tried to sell the guy a new compressor when he obviously didnt need it. Eric O. tested it and it was just fine. Another example of dishonest mechanics selling services not needed. I personally would love to buy that sniffer since the price isnt too bad for a DIYer. A/C is critical down south where I live. Great video.

@SierraOne 7 жыл бұрын

Once again a excellent vid depicting your skill. Is that a new camera, the video quality is stellar! Thanks for everything!

@SouthMainAuto 7 жыл бұрын

Nope same old handi cam I have been using for years

@motorcyclesandridingfree2899 7 жыл бұрын

I use the Block offs that screw right to the factory line fittings they seem to work really well. We get them straight from our parts supplier. The other end I just tape up with electrical tape the best I can to keep dirt out. I have used Sur&r stuff and it all seems to work really well like the trans fittings the make for gms

@redcloud5813 2 жыл бұрын

Much easier than cutting AC lines

@bhelwig13 5 жыл бұрын

Just had this method done to my Dodge Durango, works like a charm

@wxfield 7 жыл бұрын

Hey Eric, just wanted to say that I have crimped the ends shut and brazed them closed. I have also used a tig to join the crushed ends too. That's a super-cheap and fast solution that lasts years..or at least until the steel lines rot out anyway..which in upstate NY is pretty much year round. You know you have salt issues when the deer come out to lick the roads in mid-summer! I do know that steel is highly anodic in the presence of brass (the ferule), so expect some serious galvanic action there.

@SouthMainAuto 7 жыл бұрын

these line are aluminum...

@wxfield 7 жыл бұрын

Yep. Alumiweld. Crush end with pliers. Low heat. No Flux. Add material. Bob's your uncle. Your mileage may vary, but this is how we do it on the farm and the block lasts for years.

@paulspicer9898 6 жыл бұрын

I'm a new subscriber addicted to all these videos

@maherzaidan7190 7 жыл бұрын

You are great guy I learned to many thing from you God bless you 👍

@jamestrapp3783 7 жыл бұрын

I got an Autel MS908TS after watching you and how well it works for a fraction of the cost of a Verus. I know it won't have the support like the Snap On but I can always phone a friend. Lol

@bbgdaddy5198 7 жыл бұрын

Love the videos. I noticed the Jasper Engines and trans sign hanging in the shop. It would be great if you did a vid about your experience with their stuff and your opinion on them. I see them a lot but am curious what a professional thinks of them and why. I mostly work on small engine stuff and farm equipment but I too LOVE the brake clean!!! I buy it by the case.......regularly!!!!

@gregory891 7 жыл бұрын

Very clever to resolve this in a cost effective way. You could use a plumbing copper pipe cutter to cut off the tubes, which would minimize debris / deburring time.

@haroldlm64 7 жыл бұрын

Great video! Like the work you do.

@OneAuto 7 жыл бұрын

That's a great solution, never used them myself. Thanks

@CHIBA280CRV 7 жыл бұрын

Fantastic tutorial, and nice tools..

@scooter12368 7 жыл бұрын

I have seen other blocks as different locations. you have the better of alternatives, because others cut further downstream. thanks

@omusic777 4 жыл бұрын

Question, if one of those lines got a split in it or a small crack, can you cut at that point and apply a high temperature rubber hose and clamp it? Great video!

@jaybourbon6169 4 жыл бұрын

Hey great video. I am hoping to block the rear ac line off completely, but I am concerned about what happens to the compressor oil after I do so. Would the compressor oil be backing up in the line with this method? I was told that the proper approach would be to block the line off up front ... I want to insure that the compressor continues to get oil, and I am not sure where or how to block the line up front so that it can still circulate. I really need to get this fixed asap.. Any help or suggestions would be greatly appreciated.

@joeshearer1247 7 жыл бұрын

H10 leak detector is the one tried and true every HVAC tech trusts if you ever have to upgrade . Consider getting a bottle and regulator to use dry nitrogen to pressure test the system instead of only using atmospheric pressure via vacuum test.

@greganagnostopoulos 7 жыл бұрын

Awesome video Eric 👍🏻

@No5elfCTRL 2 жыл бұрын

A shop wanted to charge my mom $1,600 for the repair job. Gonna go ahead and do it myself thanks to you!

@FortyTwoAnswerToEverything 6 жыл бұрын

My 03 Envoy has the failed mechanical fan that doesn't spin up right away, so I actually have to wait a few minutes before turning on the AC. If I flip it on too early, I can hear the refrigerant bubbling in the rear evap core. Planning on swapping over the electric fans and a PCM patch for computer control.

@terrdac 7 жыл бұрын

Had a 98 Tahoe rear a/c leaked. Shop could not break the evap loose so told them to delete it. This guy took lines off from under hood and had another guy flatten and weld the aluminum tight on each line. Great shop did great job worked nice. Prolly didn't have nice kits back then?

@donnierobertson3088 4 жыл бұрын

Great job again like always

@nick4leader 6 жыл бұрын

Do these work with the coolant lines as well? I've got a conversion van and I want to completely remove the rear core

@todayintheshopbanksy5904 7 жыл бұрын

Fancy buying a machine that's sensitive to Brake Clean, No wonder it was going Bananas, the back ground reading in your shop must be sky high lol !!

@SouthMainAuto 7 жыл бұрын

Lol so true!

@ptaweston 3 жыл бұрын

The worst problem with heated diode refrigerant leak detectors is that the diodes don't last long, about 2 years, and they're expensive to replace, about $50. Also, as the diode ages, the sensitivity decreases drastically. Additionally, heated diode detectors are more sensitive to other refrigerants than to R134a. For R134a, I prefer negative corona detectors or infrared detectors and they last 10 years.

@inmatejason 6 жыл бұрын

I have a Dodge Journey and I believe the rear evaporator is in the same spot, is there a way I can protect it from getting damaged and braking eventually?

@dg98adams 7 жыл бұрын

Thanks... been considering do exactly that. 5/8 & 3/8 is the line fitting for 2005 T&C too.

@SouthMainAuto 7 жыл бұрын

Just did an 05 yesterday and yes they use the same block offs.

@dg98adams 7 жыл бұрын

I found you can buy the fittings individually on amazon, Dorman..... $15 each.... I have used Dorman in the past, but for the price??????? I also found the SUR fittings individually on eBay for ~$25-29 each...

@danhernandez3325 4 жыл бұрын

If my air system has just been blowing fan, with no ac for a few weeks, do I have to ensure the ac liquid is removed from the lines?

@majdr622 6 жыл бұрын

Eric -- I have a 2013 T&C. The Rear A/C doesn't work but front does. Would that most likely be the evaporator "H" valve? Would you recommend trying to remove and replace just that valve or is it better to take out the whole thing, evaporator with the valve together and why? Any help/suggestions in this matter are appreciated.

@Thor7167 7 жыл бұрын

Hey, I'm Scott, I used a block off kit I got from a suppler, the part # is OTH694. You can google it, you just unscrew the fittings just below the firewall and these caps screw right back on. Simple check them out. Scott

@halleffect1 7 жыл бұрын

just had a thought- was that system designed for full time flow from both expansion valves? obviously this repair works, but how does the compressor reduce flow? front expansion valve opens more or variable flow compressor? or i guess the clutch cycles more.

@nanqi521 7 жыл бұрын

Hey, Eric. I have a question: when I am working on suspension that all the bolt or ball joint bolts stuffs like that, my older mechanic coworker told me to use anti seize on all the bolts that I am putting back, but will them be come loose over times or vibrations? And when after I cleaning up the hub applying anti seize to the hub, sometimes anti seize got on lug bolts, will it comes loose? Thank you for all the videos, you are awesome mechanic. By the way, I am living at California, there's almost no rust!

@jwa718 6 жыл бұрын

I'm in-process doing this on an 05 E350 with factory rear air & heat, anticipate using the kit from AutoCoolingSolutions. Cost is about $70 but honestly I expect the location they specify their kit be installed is very, very inaccessible. If I don't replace the factory hoses and rec/dryer with those parts without rear air the Dorman parts or Eric's SU R & R might be used instead. One question though---would it be better to cap the lines closer under the hood or is that area just just not accessible? Good video though---learned a lot!

@anomamos9095 7 жыл бұрын

I think I've said this before but you should consider doing rust prevention treatments on new and near new cars. to seal a line if not critical just squirt in a little glue or silicone and flatten the tube then fold over and crimp it. That method is also a good emergency fix for a hole in a radiator if you're stuck in the middle of nowhere.

@mdproulx3028 6 жыл бұрын

How can I determine the right amount of freeon to re-charge after block off lines, as there would be less volume required right?

@marianluc6235 7 жыл бұрын

love your work

@TheJustina102085 4 жыл бұрын

My 2015 Ford Explorer has the same issue I believe.. all because living up in the north east eats away these rear lines that aren’t insulated enough apparently.. I’m hoping I can pull off a fix like this because to reline the entire system I was quoted at over 2k..

@tatuksa 5 жыл бұрын

hello how can i upgrade my rear evaporator ? and is it okay to wrap the ac line? that's come from the front compressor??

@topherd1011 5 жыл бұрын

Hey man... when I’m hooking my vacuum up to the high and low do I evacuate through the low AND high or just the low side?

@aterack833 3 жыл бұрын

Topher D ask an AC specific guy, but likely both as that’s what you do when vacuum testing

@ShainAndrews 7 жыл бұрын

Saweeet! DGC is back!

@robertrodriguez3081 6 жыл бұрын

I’m curious about blocking the rear ac in a 2006 Durango. I keep finding spring lock block off kits for them. I don’t quite understand how to install them. So is it possible to use the kit you have or do I have to use the spring lock kit? Because yours seems simple.

@jrjulien7394 7 жыл бұрын

I just flare the aluminum tubing with a standard refrigeration 45 degree single flare and use brass fittings to cap it. same thing for joining lines back together. fittings are cheap too and can be taken apart many times if needed

@RandallPress 3 жыл бұрын

Great video, My car is in the shop now for same issue.

@ggsmith48906 7 жыл бұрын

Mr. Eric, I have the opposite problem. Previous owner of my 05 Grand Caravan cut the AC lines and installed a block-off kit and I want to restore the rear AC function. Where do I find replacements for the lines that run under the body? I've Googled it a couple of different ways and I can't seem to find the part I need

@terrancegrant1664 7 жыл бұрын

"AC facial".......olle Eric-O taken it to the next level ;)

@frugalprepper 7 жыл бұрын

The compressor oil moisturizes and the Freon will freeze off the pimples.

@SouthMainAuto 7 жыл бұрын

Hey you could be onto something Tom!

@Starcrunch72 7 жыл бұрын

Although the UV green might clash with your mascara...

@Sacapuntas69 7 жыл бұрын

Oh man. I am learning so much from your videos. "Snug em up till they're snug" hahaha! Another great video sir! So minivans have 2 a/c and heat systems?

@SouthMainAuto 7 жыл бұрын

Yes one in the front and one in the back

@katierosegriffith9042 3 жыл бұрын

Have you ever done a Rear AC block off for a 2011 Ford E350 shuttle bus? I'm having a hard time finding the proper parts. A recommendation would be great.

@sim672 4 жыл бұрын

you can buy a cap kit for around $70 online and under the passenger side door there are two unions that can be unscrewed one for high one for low pressure and the kit just screws right onto those to block off the rear ac. no cutting of lines required. im no mechanic and was able to do it on my wife's 2011 dodge grand caravan in my driveway in less than an hour. there are vids on youtube that show this as well.

@marcinmorris 7 жыл бұрын

Hey Eric, any update on Hondu? :)

@BIGBilly 4 жыл бұрын

I just bought a town and country that had this done to it. How much work would it take to reverse the process?

@richardbambenek2601 5 жыл бұрын

How do you know how much refrigerant to put in when you block off the back evaporator?

@nmattcar 7 жыл бұрын

cool story i was in hvac class i was coming back from a quick mental break (with the group i was in i needed it).we were working on a focus i asked them hey did you evac the system.they lied i put the release tool on the high pressure side of the evaporator gave a little wiggle and boom pag oil Freon everywhere.i was beyond pissed

@1fnjo790 3 жыл бұрын

Sometimes after recovering the system , you need to wait till very cold components warm back up to ambient temperature and hit recover again because pressure can build back up as temperature comes up

@johnmckamy6398 7 жыл бұрын

gotta do what ya gotta do when times are tough , its good that they sell that block off kit

@highroller8877 7 жыл бұрын

John McKamy I think they choose this way because it's their second car hardly no one ever sitting in the back so why spend $600+ to fix something that doesn't get used.

@deanharris2240 2 жыл бұрын

Great video! I’m removing the rear hvac unit in my suburban and I’ll use your block off for the A/C lines. Got any advice on how to tie off the coolant lines (down below) to rear heater?

@thecuss6817 2 жыл бұрын

I used a pre-shaped U-shape heater hose on our 1994 Suburban to bypass the rear heater. I just went to parts store and they let me look through their stock of pre-formed heater hose.

@aaronsisco2785 5 жыл бұрын

How can I tell what lines are ac,and heat, I have a 05 uplander and the rear lines are leaking, I want to do block off or splice line repair

@danielmarra1555 4 жыл бұрын

That’s a great compressor if it makes 32 degree air as you mentioned!!

@ericvalentine3166 4 жыл бұрын

Super helpful, thanks!

@henrymong4834 3 жыл бұрын

I am taking out the entire ventilation system to the rear of my 2002 caravan. Could I do this same process onto the heat vents? Is there anything else that I need to do?

@jhuntosgarage 7 жыл бұрын

All good. Thanks for sharing.

@thommartin309 4 жыл бұрын

Most vans with rear a/c have a manifold connecting the front lines to the rear. If you cut the lines just past the connection point and than remove the manifold and take them to the bench and crimp the tubes and than weld them shut, or have a a/c shop weld them, than reinstall the manifold and you are capped off. If you can weld aluminum you can save the expense of the block off kit. You can even do this on the car if no junction is found, but you should have a spotter to watch for any fire that may start.

@lorrinbarth1969 7 жыл бұрын

What keeps the dead line from becoming a trap for compressor oil?

@emilioibanez86 7 жыл бұрын

Tanks bro very very good I love the videos

@dhavalshah5509 4 жыл бұрын

Can you also do one where they fix this after removing the block off

@crazystang69s75 6 жыл бұрын

does the heat still work in the back once this is done..

@Travisfromoregon 7 жыл бұрын

Hey, Eric you should look into just using a bottle of Nitrogen when checking a system that is empty. Charge the Bi#ch to 300psi and see what leaks. The sniffer will still work, soap and water will work good as well. It will cut your repair times down, and extend the life of your filter drier. Allows you to disconnect the line and check those pain in the ass leaking schradder valves that always start leaking just after your done charging the system.