how to bleed your coolant on E90 2008 BMW 328i (DIY7)
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- เผยแพร่เมื่อ 16 ต.ค. 2024
- this DIY video shows you how to properly bleed your cooling system on BMW E9X. this will apply to all N52 engine. premix 50% coolant and 50% destilled water before pouring into the coolant expansion tank.
⚠️ i'm not a certified auto mechanic...i just love to work on my own cars...so DIY at your own risk ✌️
always remember...safety first
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I think this video was just fine. Thank you so much. Straight to the point and no bs. Love it
thanks bro 👍
Tengo un BMW igual 2008 y exploto el tanque de agua de reserva que puede ser el problema
Great video man! Im already familiar with the process, but like to see how other people do it. I like your process the best, as I do it ever so differently and will use your method from now on. Love these straight to the point videos! Great content, man!
i’m glad you like my video. thank you my friend 😊
Thank you for the video I haven’t tried it yet but I will after work I hope my coolant reservoir wont leak out again
hope everything goes well
Very useful. Thank you.
I have my engine overheated, after washing your video I assume i might have air in my coolant because I removed the cover twice I hear a air pressure came out. Any advice would be appreciated. Thx
Great video. no frills or gimmicks. thanks
Hi thank you for the video, if you don’t mind answering this….what setting do you put the battery charger on? Maintain/winter mode or charge mod? Alternatively if you know amperage 3A/40A/300A?
cant be a bimmer driver without eurotrance lol love the vid bro
Thank you so much I appreciated yourself and ones again thanks for the video I done it everything the same as you did and my car runs great again 👏🏻👏🏻👏🏻
i’m glad everything went well
Will do it soon
Thank you, great video, detailed and simplified 👍🏽👍🏽
thanks
Is this applicable to E90 320i 2007?
I already changed the hose connecting to the thermostat. I also replaced the thermostat. Drive belt was also replaced. And I added coolant. This BMW model has no electric water pump? So I tried opening the bleed screw and add coolant. I patiently waited to make the fluid stable and no bubbles visible. (Not sure if I did the right thing though). I closed the reservoir cap and started the engine. Temperature starting to increase. It reached 105degree celsius and slowly reach 108degree celcius. After 5mins it was at 110degree celcius so I turned it off. Is the temperature normal? If not what should I do? What is the maximum temperature for me to turn it off? Thanks
When did you pour the water?
Why not use the systems built in bleed.
Does the engine have to be running
Can you get rid of that creepy music??
If your needing the system you should have e the beeder open during
“bleeding procedure”
Great video sir
Great video!
thanks
Isn’t that cap supposed to be off ? During those 12 minutes ?
no. the cooling system has to be air tight
Then how is the air released if you have the cap on ?
The bleeder on the expansion tank is to be removed during the 12 min. Cycle.
Awesome stuff guys ... Thanks
you’re welcome. thanks for watching
How is the coolant bleeding done in a BMW e90 with a belt driven water pump?
They are all electric as far as I know in e90s
@@Heathmcdonald Not all, early e90s have belt driven water pumps like the one shown in this video.
👇🏿
th-cam.com/video/0q4UI5DNrlU/w-d-xo.html
Followed your video and all good...thanks
Can I just use 50/50 coolant made for bmw?
Always use the gray bottle bmw fluid
Thank you so muchhhhh this helps a lot
Do you know if I can just use jumper cables and a running vehicle
yes you can and thanks for watching
great video but cut out the music
i know 🤦♂️
Let me know please going to try this soon
you did that with engine on or off?
engine off while performing bleeding procedure
So after you stepped off the gas correct ?
What are the reasons why you have to let air out and use jumper cable? Thanks.
Jumper leads are actually a battery maintainer charger to keep battery charged
Up to voltage so it doesn't drop or battery die whilst electonic water pump runs it 12min bleeding cycle to purge any air locks etc. Battery maintainer is the best thing to connected whilst doing a electric water pump bleeding cycle. Although a battery charger can be used. I must stress if you're not knowledgeable about doing this process plse do ur research 100% or let qualified persons do it my friend. Bmw aluminium engine will overheat if not done properly. So be careful cheers
@@mannysingh8295 overheat the waterpump?
There is no need to remove extra coolant as it will drain through the overflow. And also there's no need to hook up a battery charger, or maybe I didn't understand why. Other than that great tutorial
You are incorrect. A heads up on this BMW you must remove the overfill of coolant or you will blow your radiator or hose off the vehicle. This is a different set up then most vehicles. I understand what your comparing to with lost vehicle it’s not a problem and it will not be a issue. However. Not on a BMW. While the vehicle is running. The easiest way tk remove the coolant is to simply adjust the bleeder screw and it will also allow and trapped air to work it self out. Great video I agree he did not explain the importance of why you must not overfill. Once it cycles two or three time then you simply slightly turn the l bleeder screw. What that will do will allow some of the extra coolant along with air to escape and evacuate the remaining air. I will be doing a video in about 2 hours on a N90 I believe I cannot remember exactly. Either way it’s a 2008 328 I and I will explain more thoroughly doing this also will get the coolant level down to the correct level as well as it will start to stream with clear fluid and knew it air at all once you have all the air out of the system if need be though you still need to check the vehicle let it cool off then open it and remove the rest after completely finishing if not he will blow hoses it will be a mess just a heads up I thought the same thing and I ended up blowing a radiator hose off so just wanted to throw that out there best of luck. I had to learn the hard way then again he has a underlying issue do I will have it resolved this evening. Regards. It was a excellent video overall and I enjoy watching educated DIY’s on here and this was to the point and got a comment and a like and subscribe from me 👏 🎉
I overfilled my system & blew my Heater Core Supply Inlet hose.
How did you flush the old coolant
you have to remove the radiator plug from the bottom of the radiator. some E90 models has two plugs, left side and right side. then remove the coolant hose from the thermostat housing. be prepared it's gonna be messy.
@@randysdiy thank you sir. This will be my next project. And thank you for the videos. I also have a 330i n52. Look forward to more of your content!
sounds good 👍
Thanks!
you're welcome
Cant hear over the music
Nice
But how to bleed out coolant with mechanical waterpump?
This model doesn't have that look for another video
Can't watch this - the music is distracting and detracts from the instructions.
Bossing thank you
you're welcome parekoy and thanks for watching
👍
pre-mix it, dont add one then another
i did premixed it but i didn’t explain it in the video
@@randysdiy wish you did lol it could of helped some noobs
This is not how you do it but ok
Annoying music
Rave eat sleep rave
Good info. Annoying music
You method is not professional! How you can control the coolant system is 50:50 with distilled water?
While filing, air bubbles inside the system stop you adding and keep you lossing coolant.
What you should do is ALWAYS pre-mixed 50:50, prior to adding any drop of coolant into the system.
This is even, any flushing out, pipe-leakage, or like the air bubbles popping out, etc., the ratio is never change and it is 50:50.
I don't drive BMW but know it use electric water pump. However, I would use traditional method. Turn on the engine, AC to heat, Fan to lowest speed, operation to engine getting 90c. Air bubbles will disappear next day. I use this method for my Mercedes. Meanwhile, you can buy a No-spill funnel and it has adaptor fit for BMW (but not Mercedes). Thanks.
did you read the description of this video? i guess not 😂
Remove that annoying music
i know. i wish i could 🤦♂️
remove your annoying comment
@@kietductran I wish I could.
the music is very annoying
Awesome