Bmw b47 timing chain issues

Bmw b47 timing chain issues. This is probably one of the most expensive problems that can happen during your ownership and can completely destroy the engine. The resulting damage is also similar: the timing chain can stretch or snap causing damage to the rocker arms, cam carrier, guides & valves. This may lead to fires and the car BMW N57 Automatic Timing chain & con-rod bearing shells replacement. Mileage – May fail earlier, but usually after 50,000 miles. The issue affects the N14 engine found in the MINI R56 Cooper S between 2007 and 2009, and JCW’s from 2008-2012. May 26, 2014 · All BMW & Mini models, regardless of year, that are fitted with the N13, N20, N43 or N47 engines can suffer from premature timing chain wear and failure. June 4, 2020 ·. Nonetheless the chains still give bother, so I imagine the design flaw is inherent to the tensioner design and would occur in the F30 cars as well. 0d N47 engines, and have done for the past 5 years plus. Other BMW N20 Engine Problems. Take off the belt and the sprockets as well. This includes the 116d, 118d, 120d, and 123d. BMW E39 5 Series (540i) Things were a bit different for the earlier generations (E12, E28, E34). Hello to all bmw drivers. Improvements in the timing chain, injectors, a new heat encapsulation system, and a strong closed-deck engine block make the B48 a stout powerplant. You should know the reasons for snapping of your timing chain & how to replace, if it is broken. So I started google-ing a little and found no one that seriously had this problem with a B47 engine, but several recommendations from BMW-specialised services that it would be better to change the distribution kit Oct 1, 2022 · Timing chain problems on BMW diesel engines N47 and B47 These engines are known for being confronted with high repair costs after around 50,000 km, as there are problems with the timing chain . After TDC, twist the crankshaft 45 degrees and remove the high-pressure fuel pump tensioner, guides, and sprockets. Jul 30, 2020 · The BMW b47 timing chain issues are engine mIS Fires and engine light turns on. With oil pump The BMW B48 engine is a 2. Including fluids replacement. As the chain stretches, it allows the camshaft timing to drift from its proper position. N47: A Quick Comparison. com:6510/eng/ Feb 11, 2020 · It is not that dramatic. So, we had our first F10 520d B47 engine in for timing chain replacement due to a rattle on start up. The only B engine in the US for a diesel was a B57 (6 cyl) in 2018 540d. If your after something with decent grunt and MPG whilst keeping insurance reasonably sensible then youre spot on choosing the 125d. The issue is often referred to as death rattle. Aug 1, 2022 · I've heard some people say the timing chain needs to be replaced around this mileage, and it's a full motor out job I've also seen others indicate BMW states nothing about timing chain replacement interval? Apr 22, 2017 · That's an interesting comment as the local foreman suggested that 15k-mile OCI was one of the culprits of the N20/N26 timing chain issue, and advised 8k-10k miles for OCI. 0L) BMW N47 is a four-cylinder common rail diesel engine that has many improvements over its predecessor, the M47. 1 seconds slower to 62 with MPG of 41 and an insurance group of 38. On inspection of the engine after we had removed and Feb 6, 2024 · The answer is quite simple. Turbo replacement – $3,000 – $4,500. Sep 19, 2023 · The B47 engine is prone to early timing chain failure. It is true the N47 (the B47 predecessor) had timing chain issues, but the was fixed/mitigated early on (it also depends on who you listen to or what you read on the internet). #1 · Feb 8, 2019. What’s happening is the holes in the links for the pins that were round are wearing into ovals. The issue has been featured on BBC Watchdog and is regularly discussed in BMW forums and other media sites. #14. BMW technicians will do a test procedure to see if the problem is specific to that engine. 0 Engine Failures So the B47 engines suffer from timing failure also. All X3s use timing chains rather than belts. It will likely wear out faster if you use the wrong oil. I read everywhere about the timing chain issue the N47 engine previously had, and since the B47 is 80% an N47 engine (from the parts codes) I got a little worried myself. However, you only need to worry if you can hear the noise (have a look around youtube to get an idea). - BMW supposedly fixed the issue in all models 2011+. Chain tensioner or guide problems: The chain relies on guides and tensioners to stay in The BMW B47 engine has some common problems, such as intake swirl flap jam, timing chain stretch, EGR cooler leak, clogged DPF, fuel injector failure, and turbocharger failures. 0 Petrol B48 Remanufactured B48B20A Engine Supply & Fit. B47 – £1000 (B47 front wheel drive £1500) N13 PETROL top chain kit – £795. The car seemingly was properly serviced and had no serious problems. 86 posts · Joined 2017. On early examples of the 20d this includes BMW’s N47 engine which has been known to suffer timing chain problems when used in other BMWs. However, the timing chain is one of the major parts that will be affected. BMW M47. The main problems with the N47 timing chain were noted until 2011 although there are still, albeit fewer, reported problems after this. Except that this is a BMW 2. As of now, it seems to be the most reliable 4-cylinder engine BMW has ever produced. Apr 27, 2021 · It’s probably 3 hours work to drop the box and get to the chain, 3 hours at an Indy is going to be cheaper than 3 hours main dealer. 0-litre diesel engine with the internal Sep 10, 2023 · N57 Engine Repair and Replacement Costs. 2nd Gen. Contact Bimmer Garage Nottingham today to schedule your BMW timing chain replacement service. To find out if your automobile qualifies for repairs, contact the NHTSA at 888-327-4236, the local dealership, or BMW directly at 800-831-1117. I notice that there is an engine noise that wasn't in my last car (another B47 118D). B47 vs. Hi all, it's been a while since I've been here but I now have another BMW with another problem! I have a stunning F10 520d, but I have been plagued with issues from the ZF auto box valve body to the timing chain. E81 120D (N47) SE+Dynamic Package, 2007/57, M Sports Suspension, Montego Blue, Pro HU+HiFi Speakers & Dipstick. In the past I had 330d Coupe that was 0. May 5, 2020 · nope wife has a 2013 BMW X1 and had to get timing chain tensions and chain sorted last year. 2,495. Thursday 5th April 2018. BMW did acknowledge the timing chain problems and extended the warranty for these components to 7 years/70,000 miles. you Nov 30, 2019 · Does your BMW have timing chain noise? In this video I show you how to check if your engine exhibits the symptom of a timing chain failure noise due to timin May 17, 2022 · The most common problems: AGR (EGR) problems, intake contamination and power loss, timing chain issues. 0L single turbo engine that is part of the BMW B series modular engines. - 320d/520d european models have had plenty of such cases. Engine Code: M57 or N57 (2006-2015) rebuild costs vary, prices start from £6,000 – £8,000 + VAT. I have bought recently a x1 f48 18d sdrive model. This can stretch (with grinding, scraping noises in the engine), skip or tear (with serious engine damage as a result). 0 diesel engine has similar issues to the N47 engine. Engine misfires or runs poorly. Successor. Cost to Repair N20 Timing Chain & Components – ~$200 DIY, $1000+ indy shop. Jump to Timing Chain. Dec 10, 2020 · BMW N47 Timing Chain Before And After. Feb 28, 2022 · [news] Monday 28th February 2022. 6L), BMW B47 (D20, 2. Visit our website:https://g-scan. 2009 - 01. You will come across many issues with an engine. Sep 1, 2017 · SA/CA 328d cars (320d for everyone else) have not seemed to have problems, but all them are 2013 and later. The successor to these engines, the B47 (from 2014/2015 the successor to the N47, suffers from this evil. Apr 27, 2021 · I’m picking up a 32,000 mile 2017 X3 with the B47 2. Nov 16, 2016 · Wed Nov 16 2016 - 14:07. 57 posts · Joined 2015. 1. BMW 4 Series 420i 425i 2. 0d in the USA? Yes, BMW sold some cars with diesel engines with 2 liters of displacement. Some of these examples are engines that have not been maintained with regular oil Nov 15, 2020 · You are asking “Are timing chains on N47 OK or it is time ti change them?” ? Then watch this video and listen to noises that can tell you "the problem is jus Sep 24, 2023 · Part 1 https://youtu. Apr 10, 2023 · The biggest problem with the N47 engine is the problem with timing chain failures. 0 litre diesel with the N47 engine, we also regularly rebuild damaged engines in the 3. The B48 engine is known for its impressive performance and fuel efficiency, making it a popular choice among BMW enthusiasts. In 2014, BMW replaced the N47 engine with the B47 which uses same chain design but left the poor reputation of the N47 behind. 0 Diesel are £1250 (Genuine Oil pump & crank bearings recommended at same time, extra £1250) X5 30D & 40D N57 – £1350. Spark plugs: $79 every 15,000 to 60,000 miles. This timing discrepancy disrupts valve operation, resulting in less air and fuel making it into the combustion chamber. BMW originally recommended oil changes of 15K miles in this engine. Jun 4, 2021 · The only thing I'm concerned about is the noise from the engine when the engine is above 1500RPM. What happens is that the engine’s timing chain is very weak and prone to excessive wear and stretching. The car only had 80k miles on the clock with full BMW service history. Mar 19, 2024 · Discover the evolution of BMW's N47 engine, from early reliability issues to its current status as a paragon of performance and dependability. The first part of replacing the timing chain on the BMW N47 engine May 12, 2019 · BMW N20 Timing Chain Kit. Yeah thanks. Hi Arron. It can malfunction from 40,000 to 100,000 miles, triggering catastrophic engine failure as its components lose synchronization. Apr 18, 2023 · You can preemptively replace the guides and chain with the updated parts, which typically costs around $2,000, to avoid more expensive engine repairs in the future. - 13 52 7 797 906 sprocket for driving the oil pump. T:- 07921131952. 00 inc vat (Including Automatic Transmission Fluid & Filter, as this is part of the complete repair) BMW 4×4 xDrive models are an extra £300 of the above prices to remove the extra transfer case & front differential as part of the repair. BMW's travails with its N47 diesel engine failures, which had been thought sorted and finished with, are coming back to haunt the German carmaker. This is statistically the most likely engine to have the problem, and if the chain gets noisy it could snap. For that In this video, we look at how to diagnose a timing chain issue on a BMW with N47 engine with PicoScope. Similarly, remove the camshaft sprocket’s guides and tensioner, as well as the sprocket and belt. Each damaged engine is individually assessed and depending on damage to engine parts, and fluctuations in BMW component pricing, the price may be higher. Walnut blasting: $400-600 every 100,000+ miles. Let's explore its different versions and address common issues that enthusiasts and owners should be aware of. £2,557. It is advised to replace your timing chain before it breaks since internal engine damage can result in exorbitant repair costs. Versions of BMW Engine B47: B47D20; B47O20A; B47T20; Common Failures and Solutions: Timing Chain Issues Chain tensioner failure is a common problem for the Generation 2 MINI R56 Cooper S, it is characterised by a loud rattle that is particularly prominent from startup/cold. A really serious problem is the engine overheating. 0 litre diesel range, BMW petrol engines and also BMW Oct 12, 2022 · Does the B47 have timing chain issues? BMW B47 2. The only B engine that we got in the US for a diesel was a B57 (6 cyl) in 2018 540d. 2011. Dec 7, 2020 · WHAT TOOLS DO I NEED FOR TIMING CHAIN REPLACEMENT ON BMW X1 X3 F25 E84If you have BMW X1 or BMW X3 and you need to replace timing chain and you wonder what t BMW / By The GearShifters Team. In addition, we restore BMW petrol engines Nov 16, 2019 · BMW 1 & 2 Series Mainline Models. My question is about the timing chain as far as I know the issue was resolved on the b47 engine and not many problems were reported. Dec 31, 2017 · BMW F10 timing chain. Has BMW sold cars with 2. The substandard parts on the N13, N20, N43 & N47 engines can lead to the chain stretching Feb 6, 2024 · In December 2014, BMW North America released a voluntary recall (“Customer Care Package”) because of the timing chain problem on the N63 engines: The timing chains on the the N63 have been found to stretch and wear out prematurely, resulting in premature valvetrain wear and reduced engine performance. Mar 10, 2022 · Sunday 13th March 2022. in this video we go over the b47 engine which is found on the f series cars from 2014 to present and I am really shocked about this engine and how it perform Dec 13, 2023 · Hello everyone I have a strange problem with my car in the morning when I start the car there is a grinding sound, I still can't locate which part of the engine it is from the car has 140k km, always change the oil max 10k, the motor is b47 and it does it cold and when forced to 1000 rpm regards Stanimir Oct 10, 2023 · The BMW B47 engine, a member of the BMW modular engine family, has gained acclaim for its balance of power and fuel efficiency. May 14, 2020 · 16 May 2020. Some of these examples are engines that have not been maintained with regular oil Nov 21, 2021 · The timing chain, its guides, and tensioners on BMW's N13, N20, N43 & N47 engines were poorly designed and constructed. Watch exactly how to replace the timing chain kit in a series here: https://www. #2 · Aug 8, 2023. Note: this list only includes models relevant to this forum. What we know: - N47 engine suffers from timing chain problems. A spark plug may come off, causing engine issues. BMW timing chains have broken on a variety of 1, 3 and 5 Series models, most frequently the N47 diesel. N47 vs. So, let’s dive into the signs of a failing timing chain: Unusual sounds: One of the most common symptoms of a timing chain issue is a rattling or ticking noise Feb 6, 2013 · treat these vehicles as described in "case 2". Dec 18, 2019 · BMW N47 timing chain replacement guide. Another failure mode of a timing chain is stretching. The newest 4 cylinder diesel in the US was N47. Timing chain issues can also lead to a loss of engine power in your BMW. Jun 22, 2020 · Short presentation of BMW 2 series Timing Chain Replacement steps Yes, the B48 is a reliable engine, especially if we compare it to the N20 which had major timing chain issues. Most models had timing chains. gitauto. Mine's a 65 plate (June 2015), but it still has the N47. Changin timing chain b47. But, the life of the engine is sometimes defined by pistons and valves running into each other when the timing chain breaks. Was serviced every 10-12k, instead of bmws mad Oil change intervals of 5K to 8K miles will extend the useful life of the timing chain. Cost for replacement before the chain snaps is £960 plus vat for all 3 chains, 4 guides, 2 tensioners, cam and pump sprockets, oil sprayer, crankshaft oil seal, injector seals, genuine Bmw rocker cover gasket, associated gaskets, oil and Dec 3, 2015 · N. 1,745. First, you will hear a minimal grinding noise in the motor. Van Revamp Wiltshire. Our team is dedicated to getting your BMW back on the road with optimal performance. Due to complexity and labor hours, many N57 repairs approach or even exceed $5,000 at BMW dealerships and independent shops: Timing chain replacement – $4,000 – $6,000+. My bills currently stand at around £3500 and it's only done 102,000! Oct 13, 2022 · Does BMW B47 have timing chain Problems? BMW B47 2. Dont have an interval, just service the car every 10,000 miles with correct spec oil and carry on, like every other cam-chain vehicle - should be fine. 7429 posts · Joined 2014. The exact timing chain replacement interval will vary depending on the model and year of the BMW. Oct 20, 2023 · One of the most notorious problems faced by the BMW N47 engine is excessive timing chain wear, often leading to its premature failure. Jan 12, 2016 · Listed below are 5 of the symptoms of a worn out timing chain. Oct 28, 2019 · My 2008 BMW 520D with N47 Engine is about to experience some BIG problems. Hi guys, I have heard many stories about the N47 engine and timing chain issues, which has always pushed me away from them even though they return amazing MPG. Normally, timing chains are designed to last the life of the car and the rest of the engine. 03. Going by the E90 owners group on Facebook, steps to fix the timing chain issue were taken in 2010/11 cars (there may be an engine code variant to reflect this). If I wasn't aware of the N47 issues I probably Feb 23, 2020 · Timing shain nois A timing chain design issue seems to impact a variety of BMW diesel engines built between 2006 and 2015. The engine timing chain is exceedingly fragile; over time, it stretches and eventually snaps. Mar 15, 2021 · Coolant: $30-200 every 80,000 to 100,000 miles. It was first introduced in 2014 and is used in a variety of BMW models, including the 2 Series, 3 Series, 5 Series, and X1. The BMW B47 2. Every BMW 5 Series model from the E39 generation onwards has a timing chain. Costs can add up a little more if you’re having all BMW B48 maintenance done at the dealer or a repair shop. Engine Code: N47D20C (2009-2015) rebuild cost will be between £3,000 – £4,000 + VAT. Oct 17, 2018 · My understanding looking at this Wikipedia page is the B47 didn't show up in the BMW 320d until 2015. How to remove N47 engine and replace timing chain. The primary distinction between the B47 and the N47 lies in their maintenance requirements: B47: This engine is more suited for those who stick to basic maintenance activities such as oil changes Premature timing chain failure is a serious problem for BMW owners. You Sep 7, 2021 · It has got me a little concerned about how reliable this car is going to be. B37 – £1160. In other words, all BMW 5 Series produced since 1996 have a timing chain. 2. Most commonly affecting the 2. Nope they weren’t, if it’s gone 100k plus and has no history factor in chain change. - Some problems still being reported even on 2013+ models (youtube & reddit comments when Engine Rebuild Costs. Owners may notice a metallic rattling noise coming from the engine, indicating this issue. If sump has to be removed £995. These problems can cause various symptoms, such as loss of power, rough idle, increased fuel consumption, overheating, smoke, oil leaks, and engine warning lights. The N47 timing chain issues are made worse by extended oil changes, to the point where BMW modified the oil change schedule to make it more frequent. BM MINI TECH. If you own a late-production N47, you may never end up experiencing timing chain issues. With a new timing chain installed, we look at the bad Aug 20, 2022 · However, both the diesel engine (engine code N47) has one part that can, unfortunately, cause problems: the timing chain. Jun 14, 2018 · A faulty BMW timing chain can cause serious damage to the engine. Don't let timing chain issues compromise your BMW's performance. My understanding from what I've read is that the timing chain issues are down to lack of oil changes as bmw set the service intervals too high? My car has 1 previous owner from new with full bmw service history with oil changes every 9k roughly and is on 50k miles. In 2014 it was replaced with the B47. According on past experience, these timing chains last for nine years or 90,000 kilometers. The potential impact is identical on all of them. The timing chain seems to be the most significant issue on the N20, and primarily only affects vehicles produced before 2015. Unlike a timing belt which is a toothed high-quality belt made of rubber that runs outside of the engine; a timing chain is made of metal and runs inside the engine as it needs to be Jul 6, 2014 · Ant, You have the early N47 as described in the first post. May 16, 2016 · The recall only covered the early 2007/8 versions of the engine. Sep 6, 2023 · This article breaks down the common problems associated with the BMW B47 engine and their respective solutions. Timing chains are used in nearly every model of engine produced by BMW and MINI. Oct 13, 2022 · Does BMW B47 have timing chain Problems? BMW B47 2. I'd have a knowledgeable BMW mechanic do a pre purchase inspection looking specifically for noise from the rear of the engine. Jun 1, 2023 · 2017 220D B47. So the B47 engines suffer from timing failure also. Strange noises from the engine compartment are signs of the timing chain experiencing some problems. In case of customer complaint, replace the following parts: - 11 31 8 506 652 chain below. Some of these examples are engines that have not been maintained with regular oil changes. For example, you can find the X3 or the X5 with diesel engines, also the 3-Series sedan and the 5-Series sedan were sold with The timing chain in a BMW needs to be replaced at certain mileage points. A friend of mine has a 520d, he has done 150000kms without any problem with the timing chain. BMW B37 (D16, 1. 0d engine this week. The sound increases in frequency with the engine speed. be/kbOen4EXPOo?si=leV3nz7pKWZwSSCzTorque specs:Upper chain sprocket to camshafts 15NmChain guides (all 4) 20NmUpper Tensioner 70NmLower Jul 11, 2021 · 100 miles before they break. However, this is just a general rule of thumb. If your timing chain has snapped then you will require the full engine rebuild procedure, which we offer from £3,000 – £6,000 + VAT inclusive of parts. The likelihood of it occurring is higher in the earlier models. The local foreman also dropped hint that the pace of engine failure is picking up (and BMWNA has been paying for the fixes), and BMW + service departments have been aware of Jan 1, 2021 · Some of the b47 engines have now also began to show some issues with stretch and in some cases some of these engines fail to feature all updated timing chain components. N57 3. Each damaged engine is individually assessed – depending on damage to engine parts, and fluctuations in BMW component pricing, the price may be higher. Ignition coils: $169 every 40,000 to 90,000 miles. Aug 8, 2023 · Obviously the last thing anyone wants when buying a used car is the timing chain/belt to fail. Over the past decade, BMW and many other import automakers have had issues with timing chain stretch. B47: Engine Sound & Refinement As 4-cylinder diesel engines, both the N47 and B47 are noisy and clattery, especially when idling right after a cold start. The USA market never received B47 engine. Sort by Oldest first. That causes the chain to come off the cogs. You can have oil leaks and those need to be repaired quickly. Hey guys, I am a recent owner of a BMW 2014 520d F10, which has a B47 engine, bought second-hand at ~146000 km. Nov 24, 2023 · The BMW 1 Series with the highest likelihood of timing chain issues is the E87 generation equipped with a diesel engine, produced between 2007 and 2011. #3 · Dec 5, 2015. Carbon cleaning – $1,200 – $1,800. The US version of N47 was a technical update that included updated chain/guides that are not prone to failure like earlier EU N47 engines. F30, F10, F25, F20 The timing chain has a very important role as it ensures that engine valves open and close at the proper times during each cylinders intake and exhaust strokes. The main change was to fit a revised tensioner but also to replace any badly worn chains too caused, presumably, by incorrect tension. Case 2: for motors N47, N47DKO, N47S, N47T period from production of 05. When I'm driving without the radio or blower on I can hear a rasping sound, it's not very loud and you can only hear it when the cabin is quiet. Jump to Latest Follow . The change in the shape of the holes causes the distance between the pins to increase by a few microns for eack link. Here's a short video about how to check condition of the timing chain for BNW N47 engine using G-scan3. 01. That is too long of an interval for an engine with an already poorly designed-timing chain. One Irish solicitor has May 3, 2023 · Most timing chains shouldn’t need changing for the life of the car, so at 60,000 miles there’s no need to bother. You may notice a lack of throttle response and acceleration. Jun 3, 2022 · Remove the oil pump’s chain as well. The dealers will exchange the chains and all related gear if necessary. A gasket may become loose and that needs to be tightened up. N20 PETROL – £1000 Top chain kit including vanos and tensioner. Thx for the clarity! The USA market never received B47 engine. Johnnyroper. If you notice any of these warning signs, it's advised you contact a local mechanic as soon as possible to diagnose the exact cause and make appropriate repairs as needed. Because the engines are of an interference type, there is the potential for catastrophic engine damage when the timing is not correct. Feb 6, 2024 · An in-depth guide of the BMW 3 Series timing chain - understand its failure symptoms, replacement interval, and how you can extend its life span. Jan 31, 2021 · We replace 6-12 timing chains weekly on the 2. While there is no doubt that timing chain failure is an issue on the N20, it is believed by many BMW enthusiasts, and BMW themselves, that the issue is inflated online. The most seriously affected units were produced between March 2007 and January 2009, although cases have been reported Feb 6, 2024 · Symptoms of a failing timing chain in a BMW X3. Bavarian didn’t want to know (even though I used to work there and left on great terms etc, and bought the car there with a fsh etc) railway autos sorted it but was an engine out job. Here are the causes of timing chain problems: Wrong oil: Using the wrong engine oil in your BMW can cause various problems. Our customer came all the way from Nottingham for us to carry out the repairs on his car. Feb 8, 2019 · 328DxVancouver Discussion starter. Whether you’re just being proactive or have a suspicion about your BMW X3’s timing chain, it’s always a smart move to be informed. napastar. I thought the B47 timing chain was sorted but a few failures in different BMW models are popping up. 1&2 Series (2011-2021 | F20,F21,F22,F23) Timing Chain. l354uge said: I've got a N47N which is on 189k, original timing chain made it to 188k before I wussed out and got it done. Because of this these cases can be more Feb 29, 2024 · The N20 timing chain failure issue can even lead to complete engine failure in some instances. Generally, it is recommended that a BMW timing chain be replaced at 60,000 miles or every five years, whichever comes first. bl ue ci vw ip cp ze kh nc zz