PART #2: th-cam.com/video/rzA_7zMssuU/w-d-xo.html PART #3: th-cam.com/video/i_OM4AUYyfw/w-d-xo.html PART #4: th-cam.com/video/_VHfWvlPdg8/w-d-xo.html PART #5: th-cam.com/video/IYn7V3HUK9I/w-d-xo.html
I'm not really into a BMWs, but thanks to your guide I was able to replace the valve seals on my brothers in law e46 n42b18. Your guide made it a quite easy job. Thank you for that!
Thanks for this video series BimmerZen. I've just completed this job, on a 1 series that's done 290,000km. It's now running more smoothly and with more power than before. And using way less oil. The timing on this car has not been touched since new, so I'm curious as to why it's noticeably better now. I went slowly and carefully and the work took three days, partly because the flywheel locking tool I had was too short. I made a longer version from an old M8 bolt, with a large, cut-off nail braised on for a handle - a 60mm long shaft worked well on my manual 120i. I used timing tool sets made by HCB in Taiwan, being the tools shown in the BMW technical manual. These are really high quality - and they're now making new, longer locking pins for the flywheel!! I made a video to show that their current locking pin design is too short, for manual cars at least. I'm told the current short version works with N46 engines fitted with automatic transmissions. Here's the link, which also shows that fitting the flywheel locking tool is not that difficult - and definitely worth doing - I didn't need to do the TDC measuring shown in BimmerZen's videos. Locking the flywheel with the pin is probably more accurate too. th-cam.com/video/QJ4YCao5-9U/w-d-xo.html One more thing - with the HCB tool for locking the exhaust camshaft, the vacuum pump can be left in place, which is a bonus. This might also be the case with other brands and cheaper copies - I don't know about them. And one more thing - removing and reinstalling the timing chain tensioner as well as the pre-tensioner is a royal pain in the ar*e if the water hose going to the thermostat housing is still connected (same for the nearby power steering hose, though it's less of a problem). Bite the bullet and drain the coolant, then remove this hose. You'll be glad you did. Get a new o-ring for the hose and replace it upon reassembly. BMW parts do not sell them separately but take the hose and the old o-ring to a good supplier, with a measurement of the thermostat housing's coupling, to save heaps.
Thanks for your detailed comment. I'm sure a lot of people will benefit from your additional information. I have also finally managed to insert the locking pin through the flywheel and I will make a separate video on that. I did however not removed the water hose as I managed to remove and reinstall the chain tensioner with out much hassle...
Fantastic job and very excited to have someone like you on TH-cam, much appreciated! Apparently I got all special tools that were also expensive, just few minor stuff to buy and I’m all set! I will definitely google which valve stem seals are the most quality.. but if you could recommend some and also giving the part number, that would be great! Here in Dublin the bmw repair shop charges 1500€ for complete work valve stem + timing chain replacement. I realise this is not an easy job, but I am committed to do it myself! I hate and love my N46❤️
Edvins Ragels Good to hear that! Read the manual before you start and take your time. It's a complex job. Good luck and drop a comment with the results:)
BimmerZen thanks mate, I will definitely come back to you with some comments on your Instagram :) you will have my sub just in a minute! I am now watching part 3, and I have to say, your videos are very detailed and cover all the aspects of this job, which is exciting comparing to other videos available on TH-cam! You’re legend!
Tnx! Part number for my N42B18 is 11340029751 which fits all N42/N45/N46 engines but make sure you check the part number for your specific engine. I use realoem.com to get part numbers. I can't recommend specific manufacturer as I couldn't find any reliable information on which brands make the best valve stem seals. I went with the Febi Bilstein, but any german OEM brand would probably be fine.
Hy sir am trying to diy my e87 so am struggling to get repair manual so if I may ask will you help me please 🙏 please you will be saving my life this video and repair manual will play a big role for so long looking finally I got your video
Great Video, just trying to figure out what engine my car is unsure if its N46 or N43. Its a BMW 3 series 318i 2006 (e90 I believe) saloon inline 4 naturally aspirated the 127hp one. Not a lot of info online as these cars were not as popular. Any help appreciated, thanks!
Thank you so much for your series, I live in Canada and mine is 2007 323i petrol engine 2.5 v6 inline, would these work for my engine too? please respond. thank you
Basic process is very similar, but you have to have special tools for N52 engine. Check out this link for more info: www.newtis.info/tisv2/a/en/e90-323i-lim/repair-manuals/11-engine/11-34-valves-with-springs/44La3AZ
Very nice video. But I have a question for you. Recently, I change the valve cover of my n46 engine an I did without disconnect the battery. What could happen if you don't disconnect the battery in this procedure?
when is part 2 coming out? would also be great if you could also record the reassembling and the timing, i have to do this to my N46 soon, but a bit confused on the timing and torque settings for the cams
Ok thank you, i guess irregular oil changing can cause these to harden up and fail as well, again thank you for the videos, look forward to seeing the rest. Also, might be worth adding "N46" into your titles, as they are the same engine, apart from some minor things.
Hey mate I just did a head gasket on one of these. I’m putting it back together an I have a tiny little black bolt left over it’s a 6mm with 10mm header bolt I’ve stopped because I can’t find where the bolt goes it’s only small
hello awesome work, One question , if I dont have a compressor machine to hold the valves , should i use the locking TDC tool below the engine? , or should I turn the cramshaft without this locking tdc tool to get the PMS on every four piston valves to put out the seals?
If you dont have air compressor i would suggest that you use the "rope inside the cylinder" method. You dont have to use the flywheel locking tool while putting pistons in tdc. You need the pin only to do the timimg.
@@FranciscoGonzalez-gh2ws They are cheap, replace it if it's still original. You can also check if it has any signs of wear, damage or small cracks on the inside. Search YT on how to inspect the serpentine belt:)
@@BimmerZen thanks for the answer, but you don't understand me, sorry for my bad English I'm from Mexico , but my question is ,if I keep the serpentine belt while I'm changing the valve seals? ,my serpentine belt is ok.. I Saw the 5 videos, and I don't know if you take off your serpentine belt while you turn on tdc...
Why didn't you remove the positive battery cable? Great guide btw, i think i have to go through the same procedure, puffs a cloud of smoke everytime i take off after idling( 318ti 200k on the odo ).
Oh, I see:) It's easy to remove the positive cable going to the alternator, but I found it very hard to remove the second cable going to the fuse box on the driver side... so I just left it there.
Thx man, your video very usefull, I have N46 engine too, and also I have oil consumtion, 1l to 800km, I want to change the seals, too... So what about your oil consuption, its over or not? Thx
sir, the valve tires of my vehicle are broken and it burns oil. In the country I am in, the masters want a lot of money and they do not know the technique you do. they are disassembling it completely, how can I find the shiny tool you tightened please help me respects
Hi! I made the metal tool myself, but now I am also making much better and faster 3D printed tool that you can order on my website: bimmerzen.com/store
hi while removing the 2 bolts , that hold the plastic engine cover in place , a piece of the screw broke off with it somehow , now i cant tighten the cover anymore ,i wonder if those 2 screws could be replaced
That's strange... They are not supposed to be tighten down that much. I can't find the part number for those two bolts... Maybe you can try to find them on ebay or junkyard. Maybe somebody with a lathe or a machine shop can make you a new pair.
Links are in description. I am also working on a 3D printed prototype for VSCT: th-cam.com/video/7qUH28UGZ5M/w-d-xo.html. Contact me on bimmerzenchannel@gmail.com if you want to get a kit. It makes this job a bit faster and easier.
PART #2: th-cam.com/video/rzA_7zMssuU/w-d-xo.html
PART #3: th-cam.com/video/i_OM4AUYyfw/w-d-xo.html
PART #4: th-cam.com/video/_VHfWvlPdg8/w-d-xo.html
PART #5: th-cam.com/video/IYn7V3HUK9I/w-d-xo.html
I'm not really into a BMWs, but thanks to your guide I was able to replace the valve seals on my brothers in law e46 n42b18. Your guide made it a quite easy job. Thank you for that!
This weekend is the weekend I've waited 3 months for! Let's start the Valve Stem Seals project. Bimmerzen I pray you
Thanks for this video series BimmerZen. I've just completed this job, on a 1 series that's done 290,000km. It's now running more smoothly and with more power than before. And using way less oil. The timing on this car has not been touched since new, so I'm curious as to why it's noticeably better now. I went slowly and carefully and the work took three days, partly because the flywheel locking tool I had was too short. I made a longer version from an old M8 bolt, with a large, cut-off nail braised on for a handle - a 60mm long shaft worked well on my manual 120i. I used timing tool sets made by HCB in Taiwan, being the tools shown in the BMW technical manual. These are really high quality - and they're now making new, longer locking pins for the flywheel!! I made a video to show that their current locking pin design is too short, for manual cars at least. I'm told the current short version works with N46 engines fitted with automatic transmissions. Here's the link, which also shows that fitting the flywheel locking tool is not that difficult - and definitely worth doing - I didn't need to do the TDC measuring shown in BimmerZen's videos. Locking the flywheel with the pin is probably more accurate too.
th-cam.com/video/QJ4YCao5-9U/w-d-xo.html
One more thing - with the HCB tool for locking the exhaust camshaft, the vacuum pump can be left in place, which is a bonus. This might also be the case with other brands and cheaper copies - I don't know about them. And one more thing - removing and reinstalling the timing chain tensioner as well as the pre-tensioner is a royal pain in the ar*e if the water hose going to the thermostat housing is still connected (same for the nearby power steering hose, though it's less of a problem). Bite the bullet and drain the coolant, then remove this hose. You'll be glad you did. Get a new o-ring for the hose and replace it upon reassembly. BMW parts do not sell them separately but take the hose and the old o-ring to a good supplier, with a measurement of the thermostat housing's coupling, to save heaps.
Thanks for your detailed comment. I'm sure a lot of people will benefit from your additional information. I have also finally managed to insert the locking pin through the flywheel and I will make a separate video on that. I did however not removed the water hose as I managed to remove and reinstall the chain tensioner with out much hassle...
Well my o2 sensor gets lazy due to contamination from burning oil. I think that is what might have made the performance better for you.
@@user-ub5sq3zv1r usually it's oil on spark plugs
Fantastic job and very excited to have someone like you on TH-cam, much appreciated! Apparently I got all special tools that were also expensive, just few minor stuff to buy and I’m all set! I will definitely google which valve stem seals are the most quality.. but if you could recommend some and also giving the part number, that would be great! Here in Dublin the bmw repair shop charges 1500€ for complete work valve stem + timing chain replacement. I realise this is not an easy job, but I am committed to do it myself! I hate and love my N46❤️
Edvins Ragels Good to hear that! Read the manual before you start and take your time. It's a complex job. Good luck and drop a comment with the results:)
BimmerZen thanks mate, I will definitely come back to you with some comments on your Instagram :) you will have my sub just in a minute! I am now watching part 3, and I have to say, your videos are very detailed and cover all the aspects of this job, which is exciting comparing to other videos available on TH-cam! You’re legend!
Tnx!
Part number for my N42B18 is 11340029751 which fits all N42/N45/N46 engines but make sure you check the part number for your specific engine. I use realoem.com to get part numbers.
I can't recommend specific manufacturer as I couldn't find any reliable information on which brands make the best valve stem seals. I went with the Febi Bilstein, but any german OEM brand would probably be fine.
BimmerZen thanks again for yours vids! Just spot on!
This is my next project, your videos are great.
I am gonna be buying the 3D printed spring compressors.
Glad you have them ebay.
Hi, if we proceed to change valve stem seals, the good idea will be change the lifters as well?
Hy sir am trying to diy my e87 so am struggling to get repair manual so if I may ask will you help me please 🙏 please you will be saving my life this video and repair manual will play a big role for so long looking finally I got your video
Please sir I need your help as we speak am looking at part 2
Great Video, just trying to figure out what engine my car is unsure if its N46 or N43. Its a BMW 3 series 318i 2006 (e90 I believe) saloon inline 4 naturally aspirated the 127hp one. Not a lot of info online as these cars were not as popular. Any help appreciated, thanks!
Based on the model and year and 127 HP, it's the N46. But if you just look at the engine under the hood you can compare it to images online.
@@BimmerZen Perfect I checked and your right was the N46, many thanks for the help!
Thank you so much for your series, I live in Canada and mine is 2007 323i petrol engine 2.5 v6 inline, would these work for my engine too? please respond. thank you
Basic process is very similar, but you have to have special tools for N52 engine. Check out this link for more info: www.newtis.info/tisv2/a/en/e90-323i-lim/repair-manuals/11-engine/11-34-valves-with-springs/44La3AZ
@@BimmerZen Thank you so much I liked your whole series and subscribed to your channel!
Very nice video. But I have a question for you. Recently, I change the valve cover of my n46 engine an I did without disconnect the battery. What could happen if you don't disconnect the battery in this procedure?
Tnx man! Disconnecting the battery is just a precaution so you don't accidentally short anything... Otherwise it's all OK.
Pleaseeee second part !! I m waiting for
I'm literally uploading it right now:)
@BimmerZen Can I order your valve seal replacement tool from Poland? If so, what would be the approximate shipping time?
when is part 2 coming out? would also be great if you could also record the reassembling and the timing, i have to do this to my N46 soon, but a bit confused on the timing and torque settings for the cams
I am almost finished editing PART 2, I just didn't have the time to finish it this week. There will be reassembly and timing in the part 4 and 5.
That's awesome, been watching and studying your old video for a while,. any reason as to why you need to redo the valve seals so soon?
My guess would be that BMW used low quality materials for the seals and engine going through lots of heat cycles (short distance driving).
Ok thank you, i guess irregular oil changing can cause these to harden up and fail as well, again thank you for the videos, look forward to seeing the rest. Also, might be worth adding "N46" into your titles, as they are the same engine, apart from some minor things.
I agree, 25.000 km oil change interval is not a very good idea:) Also, I've added "N46" to my titles. Thanks for your feedback!
Hey mate I just did a head gasket on one of these. I’m putting it back together an I have a tiny little black bolt left over it’s a 6mm with 10mm header bolt I’ve stopped because I can’t find where the bolt goes it’s only small
Did you try looking at the parts diagram like www.realoem.com/bmw/enUS/partgrp?id=AT51-EUR-09-2001-E46-BMW-316ti&mg=11
hello awesome work, One question , if I dont have a compressor machine to hold the valves , should i use the locking TDC tool below the engine? , or should I turn the cramshaft without this locking tdc tool to get the PMS on every four piston valves to put out the seals?
If you dont have air compressor i would suggest that you use the "rope inside the cylinder" method. You dont have to use the flywheel locking tool while putting pistons in tdc. You need the pin only to do the timimg.
@@BimmerZen I´m going to change my seals valves in my BMW 1 seriesi E87 2008, Should I remove the serpentine Belt in the process or Not?
@@FranciscoGonzalez-gh2ws They are cheap, replace it if it's still original. You can also check if it has any signs of wear, damage or small cracks on the inside. Search YT on how to inspect the serpentine belt:)
@@BimmerZen thanks for the answer, but you don't understand me, sorry for my bad English I'm from Mexico , but my question is ,if I keep the serpentine belt while I'm changing the valve seals? ,my serpentine belt is ok.. I Saw the 5 videos, and I don't know if you take off your serpentine belt while you turn on tdc...
@@FranciscoGonzalez-gh2ws aaa:D No, you don't have to remove it:)
What's that thing with the blue liqud my car doesn't have it
Why didn't you remove the positive battery cable?
Great guide btw, i think i have to go through the same procedure, puffs a cloud of smoke everytime i take off after idling( 318ti 200k on the odo ).
I did disconnect the battery but I forgot to mention it in the video.
Tnx for your comment!
I meant the cable which is running vertically over the intake and valve cover, removing it would have made removal of the valve cover easier.
Oh, I see:) It's easy to remove the positive cable going to the alternator, but I found it very hard to remove the second cable going to the fuse box on the driver side... so I just left it there.
Oh ofcourse makes sense. :)
Can i do this job without a lift?
How do i check/symptons whether i need to replace it?
Engine consuming more than 6dcl of oil per 1000 km. Blue smoke on starting from idle.
Very nice video! thank you very much!! btw what music is playing background?
Great video! Thanks!!!
Hi, is it ok now. brave!!!
Thx man, your video very usefull, I have N46 engine too, and also I have oil consumtion, 1l to 800km, I want to change the seals, too...
So what about your oil consuption, its over or not? Thx
I dont have any oil consumption problems after VSS change.
sir, the valve tires of my vehicle are broken and it burns oil. In the country I am in, the masters want a lot of money and they do not know the technique you do. they are disassembling it completely, how can I find the shiny tool you tightened please help me respects
Hi! I made the metal tool myself, but now I am also making much better and faster 3D printed tool that you can order on my website: bimmerzen.com/store
@@BimmerZen Gentleman, you are a real helpful and a genius, thank you very much, I will place an order. respects
My vale cover was such a pain to get off. It was really stuck in place!
Probably still the original valve cover gasket...?
Yup
Thank you very much.It helped me.
Thank you
Valve stem seals is de CCV ?
CCV is a component which functions as an oil crankcase ventilation valve. It is not the same as the valve stem seals.
Thankyou!
hello. maybe there is a drawing of this tool 1:15. thanks in advance.
Hi! Contact me on bimmerzenchannel@gmail.com for more info.
How much km has your compact ?
This one has 242.000km on the odometer...
BMW E46 316ti Compact ok ok, when will be the part 2?
In couple of days... Busy at work atm.
the 2 bolts that hold the right side engine cover broke off on my 318 ...
Do you mean the driver side cover on the intake manifold? Did that happen while you were removing or reinstalling the cover?
hi while removing the 2 bolts , that hold the plastic engine cover in place , a piece of the screw broke off with it somehow , now i cant tighten the cover anymore ,i wonder if those 2 screws could be replaced
i just wanted to do an oil change + filter , my car doesnt smoke but does use a lot of oil strangely , no leaks anywere runs, on 5w30
That's strange... They are not supposed to be tighten down that much. I can't find the part number for those two bolts... Maybe you can try to find them on ebay or junkyard. Maybe somebody with a lathe or a machine shop can make you a new pair.
yes good idea thanks !
can i buy ur valve stem seals removal tools?
Links are in description.
I am also working on a 3D printed prototype for VSCT: th-cam.com/video/7qUH28UGZ5M/w-d-xo.html. Contact me on bimmerzenchannel@gmail.com if you want to get a kit. It makes this job a bit faster and easier.
they ask for £1000 for fixing the oil consumption on my friends car
Biggest pile of rubbish this engine. One of my wurst purchases back in 2003
I guess you haven't heard of the N43 yet...😁😁
@@BimmerZen Or N62 😂