Bmw e46 m47 timing chain replacement

Bmw e46 m47 timing chain replacement. Timing chain tensioners would not be a quick-n-easy job. Dec 31, 2017 · I was hoping for a bit of advice really as I have just spent £2200 for a new timing chain (all three chains, various gaskets and seals included) and a new turbo as there was some play in the old one. What mileage do you have ? Aug 19, 2012 · 13 52 7 797 904 Sliding rail/guide rail for the bottom timing chain. But a few, like the BMW 325i (E30 generation), had timing belts. Jan 21, 2020 · Special tools Flywheel timing pin – BMW No. direct access once tank is removed. Sump removal. 1k to replace. Mar 19, 2024 · BMW E46 M3; BMW i3; Which SUV to Buy? BMW E39 M5; E90 3 Series; the N47 came as a successor to the M47 engine and brought numerous advancements in terms of efficiency, performance, and BMW m47 wear out timing chain, sprocket, sliders. Aug 26, 2022 · I think every 100,000 miles is a good rule of thumb. Reply OP Posts Only. Part 1 The intro of the car : Mar 29, 2012 · I found the driver’s side timing chain guide BMW PN# 11311726480 completely missing and laying in the bottom of the oil pan in a hundred pieces. Sep 27, 2020 · If it is timing chain, you will have to remove front cover in order to replace it. With the increasing age of some BMWs, some petrol versions are also starting to develop timing chain issues. We explore the difference in costs for DIY vs using a Mechanic. So I bought the timing tools and started the job . just stripped of the ac drive belt tensioner, thermostat, water pump, and crank pulley. 2011: Renew: 11 31 8 506 652 bottom timing chain. 1. The previous two-liter BMW N20/N26 engines have problems with their timing chains, and covered by an extended warranty. Oct 18, 2016 · Bowie - I suspect no freelander (or BMW, or Rover 75) has ever lasted long enough for it to actually be an issue. It would be a lot more comfortable doing 24k per year. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada M54 Timing Tool Kit: https://amzn. Sep 9, 2015 · Do NOT turn crankshaft or camshaft with timing chain removed. Nov 7, 2010 · With the head off it wasn't that bad to get to. Remove tensioning rail (1) from high pressure pump. patreon. 11 3 292. Not everyone realizes that the timing chain inside of their vehicle needs to be replaced at a minimum every 100,000 miles, and potentially in as few as 40,000 miles. In this video, we going to continue with the installation of the timing chain components, on the BMW E46 M54 330ci project car. He showed me a video of the engine with the casing off, he pushed against the chain, it gave way just a little. You may balk at removing the front end as part of it, and that is your call, but I think it is completely worth the time. NOTE: Refer to Autodata Technical Data for tightening sequence and torques. The reason I had the chain done is simply because I could hear it. Jul 2, 2022 · The Ultimate e46 M54 Torque Specs Thread Ultimate BMW E46 M3 Torque Spec Guide This is also useful: Know your nuts? I added a bunch of more esoteric specs and organized it in a way I could understand more. Pay attention to taper groove on high-pressure pump (1). 3 RA Replacing Both Timing Chains (M47) 11 31 052. 13 52 7 797 906 Sprocket for the high pressure pump drive. Do you have the modified timing chain tensioner fitted,if not incorporate it in your repair. 11 31 8 510 014 Top timing chain. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc. He explained that is shouldn't. 03. Apr 2, 2016 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. 14 dollar spring vs a 70 dollar tensioner. 00 inc vat. to/2OdEfKII began my rebuild when I did a compression test and noticed I had poor compression in cylinders 2-6 (about 142 p Jul 10, 2019 · Hi all, Thought I'd create a new thread as I've been googling for 12 hours+ now with no luck. 0/3. Camshaft timing Compare BMW Timing Chain prices from local garages with FixMyCar. com/crankautoShop coordinates ( for business inquiries ) : https:/ Aug 14, 2022 · See how it is done and what steps must be followed to replace the timing kit on the M47 engine without problems. 2013 04:51 Sep 1, 2017 · Hi guys. Oct 13, 2016 · Replace the tensioner spring if you're concerned, $5 part + crush washer. 1 Series (2004-2013 | E81, E82, E87, E88) M47 timing chain replacement doesn't need head removal. [ 4 ] However, there have been reports of timing chain failure in BMW diesel engines manufactured until 2011. This engine is probably one of the most mass-produced inline-4s that BMW ever made. Hi there everyone. This was done by a reputable BMW/Mini specialist in the south east. The only addition I'd make to that DIY is that the replacement Febi tensioner has a much longer spring and generates a lot more internal Apr 17, 2024 · On average, you’ll probably pay anywhere from $600-$1,100 for your BMW timing chain replacement. Replacing both timing chains (M47) (for injection pump and camshaft drive) Remove timing case cover at bottom, refer to 11 14 110. I already ordered timing tool kit for N46 engines but have some questions and hoping someone can help. How to remove N47 engine and replace timing chain. All current BMW engines have chain drive, automatically maintained at the correct tension and engineered to last the life of the car. com/watch?v=ic2VQd8o4NcPart 1 : https://www. I'd consider something like an E46 330d if you were really settled on a BMW over a 120d to be honest. Also keep tension on the pass side of the chain when you remove the tensioner block. the completely different older generation m47/57 engined cars Jan 22, 2020 · Insert timing chain tensioner locking pin [11] . How to Replace timing chain on BMW 320D E90 2005-2007 Valve timing procedures. Enter your registration and postcode | 2. 01. I would check the cam timing if i were you. No need to touch the main pulley. Jul 11, 2023 · Buy Camshaft Locking Aliging Timing Tool Kit Compatible with BMW M47 M57 E39 E46 2. Removal/installation of timing chain requires: Cylinder head removal. com/watch?v=0OOMJFhcqJ4It is time , to try to start the engine , after the t Jul 30, 2021 · This is a fantastic DIY on the timing chain cover: DIY: M54 Timing Chain Cover Here is the list of tasks when I did the timing chain cover. There's been reports of these engines hitting way over 300000 miles and no one suggests changing the timing chain. This procedure applies almost on every BMW : E39 E46 E38 Jun 2, 2016 · BMW E90 M47 / M57 Timing Chain Replacement Tips Support the channel : https://www. If they say that they will cover timing chain failure, put that letter away somewhere safe. He advised that to replace the chain and the tensioner was a May 16, 2016 · It certainly doesn't really make sense to buy one with the potential for something even more major to go wrong and the timing chain snap. Removal/installation of timing chain requires: 6 cylinders: Engine removal. I replaced the plastic timing chain rail guides (2 uppers and 2 lowers) when it hit 116,000 miles in March of 2021. 1st Gen. For the timing chain, timing chain guides and timing chain cover removal procedure for the 6 cylinder look at the E46 articles. In any event, changing the timing chain tensioner is going to be a big Feb 28, 2022 · BMW B47 engine timing chain replacement interval. Nov 21, 2016 · I don't believe any of the valves etc are damaged, but I know the timing is out and that a piece of the timing chain guide likely went through the engine cover (see above thread for photo) I have searched but couldn't find a thread on the procedure, I watched a great video on youtube sadly it was in Russian but it shows the process very well Feb 11, 2021 · A friend had a free check and tensioner replacement on his 123d just by ringing his local dealer, quoting the TSB I'm convinced most of these timing chain issues are caused by too long intervals between oil changes. Started misfiring, took it to a trusted mechanic who agreed its sounding rough but nothing showed on their BMW OBD reader suggesting that I caught the issue early. 11 8 010 (AT version GM-5). He advised that to replace the chain and the tensioner was a Feb 27, 2021 · part 5 - rebuild bmw n43 #oilpump #oilsump #timingchain #enginesupport #crankcase #frontaxle #bmwe90 #bmwn4300:00 intro - re-build n43 motor series Aug 2, 2019 · This article gives detailed instructions on replacing the main accessory and ac belts in a BMW E46 3 series vehicle. Body Wheels Lugnut 118Nm (87 ft-lbs) Bumper Bumper shock to bumper carrier (Torx) 41Nm (30 ft-lbs) Jan 18, 2020 · Special tools Flywheel timing pin – BMW No. Especially BMWs produced between 2007 and 2012 equipped with the N43 2. Timing chain pre-tensioning tool – BMW No. youtube. RA Replacing both timing chains (M47) BMW AG - TIS. com and YouTubeMy IG: 13b_dorito Here is some useful links for tools that you need to ge Jul 11, 2021 · Another failure mode of a timing chain is stretching. Nov 23, 2017 · However the noise is still there. You should be able to pull the valve cover and get some sort of idea of whether or not the chain is worn. The first part of replacing the timing chain on the BMW N47 engine Nov 11, 2013 · Lower the timing chain, bottom cog, gear down in the engine. I'm planning to buy a 2010 320d, I heard that BMW solved the N47 timing chain problem in 2009. Unfortunately, the tensioner is too far down to see from the top. Apr 29, 2013 · BMW E46 316i, 2003 N42b18 engine 118 HK. Flywheel timing pin – BMW No. Bought a 2006 build 2007 M47 engined car to replace it and vastly a better unit Jul 19, 2013 · '08 e91 M57 M-Sport, at work '19 VW Van, wife has '05 e87 M47 Had before: '00 e46 M43, '04 e46 M54 touring M-Sport Jan 18, 2023 · BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N47 and N57 Turbodiesel Engine / Drivetrain / Exhaust Modifications > [320d N47] Engine cranks but not starts after driving chain replacement Feb 26, 2018 · Ask them to confirm in writing whether they are now excluding timing chain failure from your cover. Feb 6, 2024 · BMW E46 3 Series (330i) For the earlier generations (E21, E30, E36), things were a bit different. If they say yes, then cancel it. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. He now mentions the dreaded timing chain and the tensioner. May 5, 2021 · I assumed it was to do with coils, plugs or injectors but now I guess it was due to slack chain or wrong timing due to chain skipping. To unlock timing chain tensioners: Remove locking pins [11] & [12] . Nov 11, 2015 · RealOEM. The substandard parts on the N13, N20, N43 & N47 engines can lead to the chain stretching Remove timing chain for the cylinder head. Valve timing procedures How to Replace timing chain on BMW 320d E46. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Recommended Timing Chain Replacement Intervals. NOTE: Refer to Technical Data module for tightening Jul 15, 2006 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. com - Online BMW Parts Catalog Yes you can replace just the upper guide but it usually gets broken because the timing chain has jumped the teeth. The head has been replaced and new head was checked by the machine shop prior to installation. I hope it is useful for you. Tightening torque: M10 – 40 Nm + 120°. 11 2 150/410. Jul 28, 2020 · Parts required to replace the BMW N20 timing chain: BMW N20 N26 Timing Chain Kit; BMW 5W40 Oil Change Kit Steps required to remove the BMW N20 timing chain: Step 1: Put the car into neutral. Jan 22, 2023 · 3 Series E46 320d (M47) SAL > BMW Workshop Service and Repair Manuals > 2 Repair Instructions | 11 Engine (M47) | 12 Cylinder Head With Cover | 2 RA Removing And Installing Cylinder Head (M47) workshop-manuals. i hate saying stuff like this but engine operation does seem more a bit more refined/quieter. Easy job. I've always wondered how long our timing chains would last. The failures are due to chain stretch or the plastic guide breaking The link below may help your reserch BMW Petrol N43 Engine failures - How To Prevent | BM Automotive Solutions Ltd Frequent DIY oil change will help chain go further. Dec 28, 2018 · Part 3 : https://www. Presumably, the timing chain cover would have to come off the front end of the engine which means the entire cooling system, oil filter housing, power steering, crankshaft pulley, etc. Because , even after I had BMW replace the chain , guides etc etc a long time ago , the noise was still there . 11 6 320. You have to remove Vanos wheels and pull the guides with it's frame up. Flywheel locking tool – BMW No. I did not replace the chain because based on my research the chain should last 200,000 or even 300,000 miles. Mar 30, 2014 · I was trying to mitigate a dry timing chain noise on cold (below freezing, sat for a day) startups. Has anyone else experienced this? Garage has quoted 1. Years ago, a Toyota four-cylinder pick-up truck engine was infamous for breaking timing chains around 100k miles. Feb 5, 2021 · My 1 series engine was making a loud clattering noise when starting up from cold. N13 – BMW Timing chain replacement £857. Upper chain much shorter so it won't give you troubles as its wearing doesn't affect timing as much as lower one - again, because of its lengh wearing makes it obviously longer, links Jan 2, 2024 · Fortunately the N42/N46 timing guide assembly is far easier to replace than the timing chain itself. Aug 26, 2022 · I replaced the plastic timing chain rail guides (2 uppers and 2 lowers) when it hit 116,000 miles in March of 2021. This creates a dangerous situation. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jan 25, 2021 · BMW 1 & 2 Series General Discussion. I found the oem spring that tends to go bad. Mar 21, 2007 · The timing chain uses a tensioner to keep slop out of the chain. I had read that the chain or tensioners could be flexing too much because of age, or that the tensioner didn't hold enough oil pressure to stay firm, causing a momentary rattle. Put the timing tool on the front. Jumps over sprocket, when turning backwards. The most seriously affected units which require the most extensive repairs were produced from 01. The timing chain is responsible for connecting the crankshaft and camshaft, and it must be regularly replaced to make sure the engine is running at optimal levels. Everything I've read says they basically never die, the reason for looking at the chain was that it's pretty much the last thing left and there's a suggestion that non-specific rough running is a symptom of a slack chain (poor timing of fuel pump & cams presumably the result). To lock lower timing chain tensioner: Remove timing chain cover. Camshaft timing Sep 9, 2023 · How to Save Money on BMW Timing Chain Replacement Cost? While the BMW timing chain replacement is an unavoidable and expensive repair if your engine requires it, there are some tips to help minimize the impact on your wallet: Shop Around for Quotes. 00 inc vat (Whilst carrying out timing chain replacement) Please note – in some cases after timing chain replacement on the engines above we have found the vanos solenoid valves to not work correctly, as they wear internally. I have taken it to a garage and they have said that the timing chain needs replacing. 0-liter gasoline engine may have issues, like the BMW 1 Series. I'll tell you first about what happened to my car before I explain what the problem is so you can get a feel what's going on. That causes the chain to come off the cogs. 11 May 6, 2021 · In this video, I'm going to show, detailed as possible, step-by-step the timing chain procedure for this BMW M57N2 engine. Jun 6, 2014 · Hello all, quick question. 11 31 7 797 899 Sliding rail/guide rail for the top timing chain. it's unacceptable. com/watch?v=DQ5-umgwOs8Part 1 : https://www. Tensioner locking tool – BMW No. But that noise only happens when the car sits for some time . Removal: Removal of both timing chains is described separately from. 24. Dec 7, 2019 · The chain needs just a tiny bit of tension when you set the timing- i forgot the torque value, but it was basically finger snug (not finger tight) '05 E53 X5 auto 160k replaced HG at 125k '03 E39 530i man-swapped 5-speed 425k Jul 7, 2019 · #bmw3series #bmw #M47 11141407692 - Timing Cover Gasket, Lower Right (Victor Reinz) 11367831938 - Timing Cover Gasket, Upper (Elring) 11142249532 - Front Crankshaft Seal (Corteco) 11317830569 - Chain Tensioner Rail, Left (Genuine BMW) 11317836441 - Chain Tensioner Rail, Right Lower (Genuine BMW) 11317830159 - Chain Tensioner Rail, Right Upper (Genuine BMW Dec 17, 2015 · Mine is on 169000 no history of timing chain ever having work done, additionally anecdotal evidence suggests no one bothers/they never fail. 11 2 300. installation. _Hoppers. I am just wondering if the spring is really the only thing that goes bad on these and has any body Jan 6, 2007 · Chain camshaft drive (all models) The camshafts of some competitors engines (notably some Acura, Honda, Lexus and Volvo models) are driven by a toothed belt, which requires periodic replacement. Quick video on the e46 timing chain replacement Music by chuckybeats. Crankshaft pulley/hub puller (one-piece pulley) – No. Crankshaft pulley/hub puller (two-piece pulley) – No. Remove the timing cam tools. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Jul 15, 2006 · Good Questions. com BMW N47 timing chain replacement guide. Started with a Vent Hose under the inlet manifold collapsing and then my timing chain jumping. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Feb 11, 2022 · The cost to replace your timing chain ranges from $659 to $1,867, depending on whether you go to a mechanic or DIY. However what I’ve seen online and what the pdf manual says regarding the timing is different. However, specific timing chain replacement intervals can vary based on the model and year of the vehicle. Get quotes from at least 3 mechanics – a mix of dealerships and independent shops. 2. This engine uses a cast iron block and an aluminum cylinder head. However, after some investigation I found it was the timing chain top guide rail that has broken. Read our cost estimates for 2023!. Timing chains in BMW engines have a general replacement guideline of between 40,000 and 100,000 miles. Dec 30, 2016 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Put the crank bolt in and torgh. Car - E46 320D 2003 150BHP MSPORT M47 Around 2 days ago or so, I was on the motorway when my car juddered twice in the space of 5 mins. I personal think - because there a metal chain and not a rubber belt that they can last well over 200K and the only problem you would have to worry about is chain stretch, worn sliders/gliders & tensioners. Detailed video for BMW M57 / M47 Common rail diesel engine ( and pretty much M51 ) , for timing chains change / replacement . May 9, 2016 · There have been some known chain failures on the N43 engine but nothing comparison to the Diesel N47. My timing chain jumped off because of the chain tensioner failed (fairly common problem on N42 engines) Jan 18, 2017 · Mine is M47N which has cam sprockets on the front side, no chain in between, just the chain from crankshaft on the second sprocket on inlet camshaft. May 2013 build, currently on 104k miles. com/watch?v=0OOMJFhcqJ4In this second part we going to install the 3 timing Part 2 : https://www. The previous E90 E87 E60 M47 had longlife oil yet it it didn't s t itself on a regular basis. Change vacuum pump seals - heard these are know to fail. Fit timing chain tensioner locking pin [12] . Dec 30, 2016 · Make sure there is ZERO slack on the drivers side of the chain, that seems to be an issue with a number of peeps that did there own and ended up with getting timing codes. 2009. I have noticed that there are some differences in setting initial timing position between M47 and M47N engines Where to locate locking pin on the crankshaft? Sep 3, 2015 · Do NOT turn crankshaft or camshaft with timing chain removed. As a result, there are plenty of vehicles, including BMWs, out there with a failing timing chain that is causing extra wear-and-tear on the vehicle and […] Jun 7, 2018 · I've personally only ever seen one timing chain replacement on the M57 engine and it had 280k miles. Is a long and boring video, but if Dec 13, 2021 · I'm looking for recommended garages to replace the timing chain and associated components on my N47 320D. Nov 7, 2023 · There have been some known chain failures on the N43 engine but nothing comparison to the Diesel N47. Crankshaft sprocket, timing sprockets, guides, tensioner, OIL CHAIN all to go. I thought I'd written off the engine at that point, bent valves etc. 2009 - 01. Runs great! It appears that the timing chain tensioner was weak and allowed the chain to jump. Jan 22, 2023 · Just in the process of reinstalling the head after the chain slipped on my M47D01 engine. Put on the front cam cogs. Release screw (2). I brought it back and asked him to look again. 11 3 240/244. The car fired off within 3 seconds. The passenger side chain tensioner BMW PN# 11311432176 was intact but had several pieces missing out of it. Book a Timing Chain service online Oct 23, 2023 · The M47 engine is an inline-4 turbo diesel engine produced by BMW between 1999 and 2007. Dec 11, 2018 · BMW e90 320d paranoia! (N47 timing chain) Don’t want to be a pedant but it’s a timing chain, not a belt. I am getting ready to replace the Timing chain tensioner. regadless of what the idrive says clean oil will always be better at preventing engine wear Mar 30, 2011 · I followed the link "Timing Chain Tensioner Replacement (M62TU)" from Bluebee's handy-dandy DIY compendium in the "Best Links" sticky, and it took me to a pretty well documented DIY on Bimmerforums. Compare repair estimates from trusted garages | 3. Compress tensioner plunger. Then the lower timing case cover just unbolted from the block and oil pan. Sometimes, the tensioner grows weak and begins to fail, causing the engine to give off an annoying rattle on deceleration. Mar 9, 2012 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. N12, N14, N16, N18 Valve stem seals replacement £285. I believe that noise we hear is Oil pressure related . 2007 to 05. Fit new crankshaft pulley central bolt. The VANOS chain also has a tensioner. 11 8 190/200/210. Pretty sure it BMW m47 wear out timing chain, sprocket, sliders. Remove sprocket (2) with timing chain (1) by pulling upwards. Once our BMW V8 engines have between 100,000 to 200,000 miles they may develop a problem where the timing chain guides break. May 4, 2013 · yes sir. Like starting it in the morning . It is essential to keep an eye on the timing chain and replace it prematurely as driving with a timing chain that is close to the point of complete failure can lead to engine damage. com. On other engines from Germany I'm familiar with it's the chain guides that you need to worry about not the chain, especially on the straight 6 engines which have a short chain. just drove it. 0 LTR Diesel Engine Replacement for Land Rover Rover/MG: Timing Belt Tools - Amazon. Change Apr 25, 2010 · The timing chains and related tensioners should be good through 300k or so. Car has only done 45k and they said that it was really unusual for it to need replacing at this age and mileage. The engine needs to be able to rotate freely by hand to remove the timing chain and its associated components. I am planning to do the following 1. Because the engines are of an interference type, there is the potential for catastrophic engine damage when the timing is not correct. Has anybody replaced just the spring, rather then the complete tensioner. N47, N47DK0, N47S, N47T, production period 05. 11 8 182/11 8 183 (AT version 6HP-19). Spend £1,000 on a precautionary replacement, and you won't be significantly worse off in the end. Engine has major damage. Feb 17, 2017 · Which can lead to the chain slipping . There are few bolts under plugs on the front side of the engine. Content on E46 Fanatics Forum is generated by its users. Even though we used a 2004 325ci to perform this repair, this article can be applied to any 1998-2006 E46 3 series vehicle with minor modifications to the repair steps. Jul 31, 2014 · Ok so I've been having a few problems with it of late. Jan 18, 2020 · Special tools Camshaft alignment/locking tool – BMW No. Mar 31, 2014 · 5 days later the chain jump again code is back So I decided to do the timing myself and find out what's is wrong . Most models had timing chains. com FREE DELIVERY possible on eligible purchases Whether you have a BMW sedan or a BMW SUV, your vehicle’s timing chain is an essential part of its performance and longevity. May 13, 2012 · E46 lower Timing chain tensioner oil leak DIY (solved) The BMW inline engines are driven by a chain that links the timing of the camshafts to the rotation of the crankshaft. Getting the head off is a bit of a palava as there are a lot of ancillary parts to remove first such as injectors, manifolds, turbo etc. Jan 26, 2012 · • Timing Chain Tensioner Gasket: 07119963355 • Valve Cover Gasket: 11121721876 • Spark Plug Tube Gasket (3x): 11121721476 • Spark Plug Tube Gasket (1x): 11121721475 • Oil Squirter Seal: 11121247948 Timing Chain Guides / Tensioner • Timing Chain Tensioner: 11311743187 • Timing Chain Tensioner Guide (Right Side of Engine): 11311743262 Jan 5, 2024 · 4 liter V8 produced from '97 to '99 (9/98). Recommended Timing Chain Replacement Intervals. Replaced both timing chain guides not just the one that broke (don't want to do this again). Does that mean a 320d built in 2010 will have no such a problem? and are there any suggestions or anything I should look for in particular? thanks Jun 7, 2016 · turbo's in general these days are pants, they are made more cheaply these days in vast numbers as the demand has risen four fold since emissions and tax legislations, everything has a small turbo charged engine these days so manufacturers are producing poorer quality made turbo's these days to keep up with demand Nov 11, 2011 · Agreed, would need to know why it failed, the M47 engine is not prone to overheating, it has more of an over cooling problem so wouldn't be surprised if it has dropped a swirlflap. 11 4 220. when I crank the engine counterclockwise I see the timing chain tensioner go in all the way losing tension and second time Chains looks like it stretch Feb 6, 2024 · N43 engine. May 26, 2014 · The timing chain, its guides, and tensioners on BMW's N13, N20, N43 & N47 engines were poorly designed and constructed. Camshaft alignment tool – BMW No. Be aware that the N47 is not as reliable as its predecessor, the M47, or its successor, the B47 . Timing chain failure may call for engine replacement or a costly repair. 11 8 182/11 8 183/11 8 185 (MT version H). I am not going to lie to you, it is a sucky project. Hook up all the sensors etc. Cylinder head removal. fzliwma djg nbxqc wasgc kyiidz bfr hjg pwoqp veoqpc sran