Soğutma sıvısındaki yağı kontrol etmek için şunları yapabilirsiniz Basınç test cihazını kapaktaki radyatöre veya sogutma sivisi tankina takın. Gösterge basıncı radyatör kapağında yazılanları ölçene kadar elle pompalayın. Aracı otuz dakika bekletin. Soğutma sisteminde sızıntı olup olmadığını kontrol edin ve göstergede basınç değişiklikleri olup olmadığını kontrol edin. Harici bir sızıntı olmadan daha az basınç fark ederseniz, sıvı içeriden sızıyor demektir.

447 top, right, which is showing in video

thanks

Passat B5 use same bleeding procedure as in video.

I have the same problem

Prevent the air blocking

​@@TimeInQueueWill it still work withoit doing that to expansion tank ? Thanks

@@TimeInQueue airbag light and the error code is b11a1-15 " right side restraints pressure sensor"

@@TimeInQueue yes i did it but the airbag light is still on... its very strange because the lock dont working and the windows dont working too..

Check wires between the right side door and the chassis if you can find any broken wire

By comments how can I help you

@@TimeInQueue i have audi a8 4.2tdi 2015 model... How do i coolent bleed?? Im in trouble! I changed my waterpump only it was leaking. And im not getting Heat inside and my car is over heating but in rear seat im getting heat

Pls 🥺 help ... Also im getting bubbles in radiator return line Continuously

@Ritvik Mishra I will do a research and come back to you

@Free Dom any update please... also how do i bleed coolent system...

it took me 3 hours as when thermostt opened matrix drained empty and i had to let heat build up than open on pipe or hose but as soon as fan comes on it vaccuums air in again it is a complicated process and very risky but it worked in the end

@@nathangutierrez1537 from another you tube i saw and the guy seems very knowledgeable ..he says the error is to bleed with engine running as hot pipe connects direct on water pump impellor so it sucks air in . he says lift up expansion tank warm up engine drain plug in steel pipe .switch off engine and bleed air from pin hole with engine off while keeping expansion tank full and high up . it took me 3 hours to bleed mine and there is probably still air in it but level does not move so i guess it is ok

@@nathangutierrez1537 i slightly loosened bolt on pipe just to allow steam out than close it immediately as it suxks air in very quick , when thermostat opens it takes air in too so its important to only bleed when temp is going up before fan kicks in , but for the pin hole on left heater pipe the other guy says to do it with engine off let steam out ,push ppe back restart engine ,heat up again i had to rev to 3000 to have decent temperature , the other guy says if you open pin hole with engine running once steam has gone it takes air in immediately so to be done with engine off as water pump impeller vaccums system

@@Sinky-t3i that's what I needed to hear. Thanks so much cousin. I can't send an image of my set up. However I think I will get it.

You May have a clogged heatercore, if the hoses going in and out of the car are not at a same temperature the heatercore Is clogged

Mine was also stuck on very tightly, I used a flathead as leverage on the edge of hose to pry it off. Just be careful not to rip the hose. Unfortunately for me I’ve bled the core 3 times and still have no heat unless the RPMs are in the high 4-5k range. Pisses me of because it was working fine up until I got my fuel pump replaced and the idiots at the shop somehow managed to burst the upper radiator hose while finishing the job. So either I have a clogged core or a massive air bubble somewhere lodged in the system.

@@allanj7750 I start to try a flat head but it seemed dodgy an I didn't want wreck anything, might try boiling water on it tomorrow to see if that helps. As for the mechanic bursting the hose ,, hope they sorted it, professionals ay ?? 🤣 Cheers for the reply 👍

I find "PB Blaster" to help. If no "PB Blaster" is on hand, I use WD-40. On some newer VAG cars, they do use some sort of sealant on the hose ends. That is not dissolved by the lubricants.

silicon spray and 90 degree picks are your friend

@@allanj7750 hi , did you dolce the heater ? What was the case An airbubble ? Same here i cant fix IT 😣😣 every time air in IT.. do is have a gasket leak ??please help thanks you