Good video! Thanks a bunch. 👊😎

Excellent guidance. Took 15 minutes

I keep hearing the situation where one side gets heat and the other doesnt. My situation is all the vents put out the same temperature which is cool. eventually it gets warm from all vents but goes back to cold from all vents.

Watched this video and flushed out the heated core as well. Now I have heat again. Thank you!

So happy this worked. 2 years I have been without heat in the winter due to a partial clog.

Any updates ? its been awhile !

Pro charged

the real question is who wouldn't love this wonder

That first obstacle compared to everything is dumb hard for no reason. And it’s supposed to be the easiest obstacle. Lol

Same process for base C5 ?

Great job!

I used filler primer to fill the scratches. Worked good for my wheels

I wish you could either tell us what the parts are called that you used to hook everything up or hold the camera steady

I hope more people find this video as it is extremely helpful. Yes the placement for the heater cores on jk is a pretty bad spot for gunk to just collect and you will lose heat on the driverside progressively. Backflushing is what ive always done for my customers and they were always very happy. As long as the heater core didnt leak, i always just backflushed them. The only differrence is i use a powerflusher.

Works like a pro !! Thank you for posting heater on driver side working again Did go one step further with a calcium lime and rust solution washing through just to get all the sediment out. Rinsed with fresh water about a dozen times to insure all of the solution was rinsed out

did it work in the last analysis?? as of Feb 2024??

This video really helped me with my 2014 Jeep Wrangler sport. The heat was not blowing at all on the driver's side. After I watched his video and followed the steps. The heater is working perfectly, thank you very much.

What year is this wrangler?

Thank u sir awesome info I hav a 2004 LJ I hav no heat right now working on the fix for it

Great simple video. So when you added the coolant back, did you just pour it in the reservoir then run the engine for a bit or should you pour some into the tubes that you just cleaned?

For anyone having fitment issues with the first starter he had. It WILL fit. The issue is the black plastic piece thats held at the starter mounting point you need to loosen that piece, slide the starter in at an angle and then rotate so the holes line up The starter with the two longer bolts are recommend as the short bolt configuration has been known the crack the block in very very rare occasions

Having the same charge system fault code since few days ago. It starts half the time like normal now but other half it won’t and make weird noises or sputter weirdly but still start after a few attempts. Alternator and battery are good I think since voltage reads 14.1 and it cranks over strongly. I believe some connection could possibly be loose or damaged so I’ll probably order a starter for the day it won’t start for good. I also have American racing headers on the way, how is it with heat as I assume yours aren’t coated? I don’t plan on coating mine. Also any o2 sensor extensions for front or rear?

Great video, thank you very much sir! Saved the day, no more rides to work in the morning without heat

sweet, gonna do it this weekend

Hi Orest, did you have to drain the coolant before flushing with water?

Am going to do this to my jeep because am not getting any hot heat on my driver side 😢🙏🏻🫡👍🏻

Awesome stuff! You made it seem a lot simpler than some other videos

I have a 2013 Jeep Wrangler JK, and had Heat ONLY on the Passenger side. This process WORKED PERFECTLY !! $47 at Ace Hardware, and followed this procedure to a TEE and now I have piping HOT heat on BOTH Sides...Thanks SO MUCH for this amazing video...Saved me TONS of $$$$..

Heard a second gear jump there! Very nice! And fantastic specimen of a C5Z06. 👍💪🇺🇸🦅

Sounds like a rattlesnake

Was your rig running hot as well?

WTF Chrysler!!! 04/2013 jeep jk sahara (used, w/68k mi) owner here. got this jeep for my wife after her last round of chemo... she's in remission! found out about this sand casting issue from a jeep forum i frequent. we've had some minor problems and quirks, like no heat on drive side. luckily i'm a decent shade tree and have done all the work myself, including this heater core flush. got a tablespoon of debris outta my 1st flush. we love our jeep, but they are not reliable. give my series 80 toyota! one thing is for sure, the jeep community is solid, great people! thanks for posting this vid, thumbs up! Q&A: 1) should i elevate the front and burp the radiator? i did top the overflow off. 2) what intervals or miles do you suggest doing the heater core flush?

why doesn't my AA blowoff do that

Which blow off valve you get?

what rear bumper is that? I have been looking for a slimmer rear bumper that looks great

that means that the heater hose is old. those black things are hoses particles

😍😍😍

After watching you video I believe that's the issue I'm having....passenger side heats up driver side does not

Bestia 👍

The rings on my Method 105’s completely got completely destroyed from UV rays in 2 years so I need to do this. Thanks 👍

Appreciate this video! Followed it step by step. Even a putz like me could do this. Heat output on my 2013 JK seemed anemic. PRE FLUSH TEMPS: D/S = 120. P/S = 140. So I started the backflush. It produced debris even after 10 min of water passing thru it. I found that triggering the water sprayer repeatedly on & off broke up more debris. I also did an opposite flow flush which produced debris. POST FLUSH TEMPS: D/S = 160. P/S = 160. Nice! Recommend using a pristine clean light colored bucket so you can visually confirm when all the debris is out of the core. Also flow water as long as it takes clean it completely (15+ mins for mine). Hardest part for me was backing the hoses off the tubes. Took a lot of effort and beat up knuckles.

Follow-up question (and thanks for the other answer), what did you use to blow-out/dry-out after flushing?

Awesome video, thanks. I’ve seen other posts which cautioned against mixing coolants… I don’t have details on the coolant which is in the jeep now, do you know if this would be an issue? Thanks again

Tread lightly! So generations to come can enjoy!!!

Sick I just got my jeep built for the most part I need to meet this jeep group

This may be a dumb question but how did you dispose of the 20 gallons of flushed water/antifreeze.

I have had no heat on the driver's side and very little on the passenger side for 3 winters. I purchased a heater core and was about to hack my dash apart when I found this video. It worked like a charm! I had the same result as you, a little casting sand every bucket that I filled. Thanks for posting this video!

Better stay on street tires bro or that drive train goes boom don’t ask me how I know lol

What is the link ? Or part number to the correct starter?

How do you get to the trail head?