Warranty has expired. Here is a list of timing belts and timing chains for a BMW 5 Series. I've taken apart a few engines and transmissions myself (in the good old days when I had the spare time), and I was always following the workshop manuals and manufacturer guidelines. Share I'd have to ask, what are you waiting for? I cannot disclose the country because then I would be naming those dealers. The Jeep lasted a long time it was still showing as taxed in 2011, so paranoia on my part I suspect. Crankshaft pulley turning tool – BMW No.11 6 480. It is very important to come in quick if you BMW is with a very worn out chain = it'll result in your BMW failing to run anymore! Replacement Interval (Miles) 3.0L V6: timing chain: interference: lifetime: 2010 BMW 328i. But being an engineer, surely you know that a trained technician, that's trained by the same company that assembles those engines in Germany, should be able to strip and rebuild an engine. ... BMW timing chains are engineered for the life of the engine and never need maintenance or replaced. Reference the model year with the corresponding engine to see if your car has a belt or a chain. First off, as said, the timing chain is still located at the back of the engine.The N47D20 is still being used today. The whole report was very simplistic and looked very ...BMW, very much like INPA. - JimBeam : This discussion has conflated into addressing 1 and 3 series models but in my case concerns a petrol 116i - 2007 model bought from a BMW dealer three years ago with 17,000 genuine miles showing. Simply an ECU interrogation test. The tables below detail the affected models and engine codes: When a BMW engine timing chain snaps, the inlet and exhaust valves collide with the pistons, resulting in massive engine damage. How can the very same people take the engine out, remove almost all ancillaries, remove the cylinder head and then expect everything to run properly? Camshaft alignment tool – BMW No.11 6 321. I have a BMW x3 year 2015, but upon looking at the production date the car was produced in September 2014, should I be concerned with the timing chain, I have 76,000 miles on it , I received no extended warranty on the timing chain from BMW. If it needs the work, it needs the work. Camshaft locking tool – BMW No.11 6 322. The engine and Turbo were completely wrecked and were replaced with new about 6 months before I bought it. AutoPadre. Does anyone know if the fault is still as common in newer 520d's? That's why I desperately want to avoid doing this overhaul unless it's absolutely necessary...hopefully before is not too late! These are also two cylinder engines, just like the 2 cylinder engines on the BMW 320d 2.0 Diesel engines. Can you tell me when the 320d needs it timing chain changed? How's the dealer got BMW to pay for it? Have you stood over them and actually seen it? But you'll have a damn sight bigger bill than £300 when it does go bang. You didn't say it wasn't in the UK. Any slapdash nonsense and the publicity would kill them! The dealer offered to run a diagnostic test for the timing chain problem. If anyone knows whether the engines supplied after early 2011 had improved chain designs it would be useful to know, although by the time my car gets to the age and mileage where it would need the timing chain replaced even the £2k bill euclid mentioned above would probably by then put it beyond economic repair, which would be a shame as I expect it will still be a very nice car. What I want to avoid is to jump into the mess for no apparent reason. Even the clips and straps are all in place. Why Timing Chain Stretch and goes Bad in BMW engine. My E61 520d had the timing chain fail at just under a 100k miles and just over 3 years old, thankfully before I owned it. Bmw b47 timing chain interval This is on par with the old M52 Nicosil issue. I am looking to buy a post-2011 BMW 320d with a full service history - every 10,000 miles. If this work is being done by a main dealer, then think of how many they've done. Ah. I was looking for some info regarding the timing chain issues on the BMW n47 engines. How can the very same people take the engine out, remove almost all ancillaries, remove the cylinder head and then expect everything to run properly? BMW timing chains have snapped on a range of models across the 1, 3 & 5 Series, most commonly affecting the N47 diesel. But I'd be really surprised if BMW were running any dealerships in the world with technicians with "small to zero" training. I've got a 520d n47 engine... And if they will change the chain and all I've got to do is cough up £300 I'll do it... Do we just take it to a Bmw dealership and mention it ? I've gone on to strip the car and there is little to no difference to one where the engines never been out. Bmw b47 timing chain interval. It is a skilled and time consuming process to correctly repair an engine damaged by a broken timing chain, cheap solutions will not provide the reliability and 12 month warranty offered by Prestige. BBC Watchdog were producing a feature on the BMW timing chain failure issue, having been alerted by many unhappy BMW owners. Hard to believe that the car will be the same after all that. Dear B7TMW, there is one small catch into this whole story. Followers 3. Now it could be a stupid interrogation taking only VIN and mileage. 46 I have eyes and some hands on experience to judge for myself. when the cam cover is out, don't forget to inspect all the rocker arms/valve lifters. If I take the dealer's words for granted, every car above 40k will fail the test, so BMW will pay 2000 pounds or more for each one? What's New 3 12 24 72. The dealer offered to run a diagnostic test for the timing chain problem. The warranty picked up the bill and the engine did run well after, however I never trusted it and we did sell it on pretty quick after the rebuild. Crankshaft alignment tool – BMW No.11 6 480. Totally agree with you. From what I have read on forums the fault occurs on engines built between 07-09. My E61 520d had the timing chain fail at just under a 100k miles and just over 3 years old, thankfully before I owned it. He said its a small percentage of them that have failed, and that failure is ofen preceded by a metallic scraping sound. Camshaft alignment tool – BMW No.11 8 760. According to the dealer, no car above 40k miles passes this test. BMW N47 Manual Timing chain replacement £899.00 inc vat (Not including Clutch & Dual Mass Flywheel) Please note, Clutch & Dual Mass Flywheel will be replaced as part of the repair if no record/ invoice of recent replacement within the last 3 years can be provided as proof. These are not back street merchants with no credibility to worry about. The BMW 520d 2.0 Diesel N47D20A and the N47D20C variant of the same model have also suffered some problems related to the timing chain. Bottom line is? I'm just trying to figure out how justified this recommendation to strip down the engine is. It wasn't a mechanical test. Sign up for a new account in our community. Intriguing. I'm just trying to gather as much info on the subject as possible to help me decide what to do. The timing chain is located at the rear of the engine, therefore we must remove the entire engine and completely strip down all components to discover and replace all damaged parts to ensure we restore the engine to perfect running order. I, and many friends, have stripped numerous engines over the years and rebuilt them ourselves. I certainly wouldnt want mine totally disassembled by the local dealership, they are not all that good and im fussy, not a great recipe for success. I have worked in workshops before and I know how it works! Does a timing chain (as opposed to timing belt) ... My Skoda Felicia has chain replacement interval of just 60'000km and both times it was changed at specified times it was noticeably stretched and made rattling noises while running. The other surprising thing I've learned today is that the timing chain has a lifetime of 90k miles anyway! 2012 BMW 528i timing chain broke in half right at 100k miles with no warning, no timing chain noise nothing it just snapped. How have you determined they are unskilled / inexperienced? So how do we know if we are starting to have a issue? BMW Genuine Timing Chain Tensioner for Crankshaft to Camshaft Chain for 840Ci 840i 740i 740iL 530i 540i 740i 740iL 740iLP 540i 540iP ALPINA V8 X5 4.4i X5 4.6is 4.0 out of 5 stars 3 $93.46 $ 93 . Aston hand build all their engines. What I worry about is the problems to expect after the overhaul! Basically, I am not very convinced with that story, so this is why I'm trying to get some expert opinion from people really involved with this. I have all the bills from the previous owner and it looks like BMW paid 50% of the £10,000+ bill, so I assume warranty had expired and they did that as a goodwill gesture. If your engine has been damaged by a snapped timing chain, you will require the full engine rebuild procedure, inclusive of BMW parts. BMW 5 Series 2013 - timing chain issue . The engine timing chain is very weak – it stretches over time, and ultimately snaps. It's been more than a year since this subject has been discussed on a similar topic so I thought I might as well start a new thread. I notice things going wrong during routine maintenance on simple tasks like changing the oil or a filter. I am getting quotes for the timing belt replacement for £800. He ended up selling it on to a guy who claimed he could fix it. I'd like to interrogate his testing methods further, a) to see how mechanically sound his advice is, and so that others can somehow run the same test off their own laptops and test their own cars. We have rebuilt over a thousand BMW engines damaged by timing chain failure, and we have developed a thorough, highly successful engine rebuild procedure. To my great surprise, the car didn't pass the test! The only thing I know is that the testing was done with engine OFF. being an engineer and having a passion with cars I notice things when they go wrong. By I've found a car with 80,000 miles and I intend to run the car beyond 160,000 miles. I recently enquired, with the chap that takes your car for a test drive if you have a fault, about this timing chain issue. Anyone out there with 520d (N47 engine) running above 60k miles with the factory fitted timing chain? It's terrible that an engine with such modest miles needs such major work. What worries me is the fact that the whole engine will be removed from the engine bay, the cylinder head removed, etc. All 2010 BMW 328i engines have a timing chain … It's in a place where there are only a couple of small dealers with small to zero training under their belts. you will hear a distinct clatter behind the timing chain cover if this should ever happen. Copyright Prestige 2020. It's easy! The dilemma is which will cause the least pain at the very end. It is likely these engines are not rebuilt, nor re-manufactured – as genuine BMW replacement parts cost over £1,200 for the N47 and more for the M57. How to Replace timing chain on BMW 530D E60 E61 2005-2010 Published September 28, 2015 Special tools. It is designed to last the life of the engine. Each damaged engine is individually assessed and depending on damage to engine parts, and fluctuations in BMW component pricing, the price may be higher. The good news is BMW will cover most of the cost (parts and labour) and I will pay for consumables 300 pounds +/-. I may be too picky, but being an engineer and having a passion with cars I notice things when they go wrong. Repairing the catastrophic engine damage is a labour intensive and expensive job. Early in 2013, our workshop specialist was consulted by researchers from the BBC Watchdog programme – they were keen to acquire real-world professional advice on this subject, and some of our engine rebuild customers had recommended us to BBC Watchdog as experts in this subject. Is your car under warranty or is there some underground N47 protection procedure the public hasn't been told about? Please note, your Deposit doesn't constitute a payment. Despite numerous complaints of BMW timing chains snapping on 2007 – 2009 models with N47 engine, BMW still deny it’s a manufacturing fault. You can view the BBC Watchdog report on the BBC website here: If you are considering other companies offering so called ‘re-manufactured’ engines at under £2,000, our advice is to steer clear or do some thorough research. Just took the car today for a regular service at 60k miles, with no problems to report. Maybe if part of the test is to check the engine build record it's possible there were older engines with the original weak timing chain design and newer ones with the improved design. Taking the engine apart in those workshops and putting it back together....a small leak here, a little ticking sound there, a broken sensor after a couple of months etc. 2008-2014 BMW Vehicles Timing Chain Issue. Crankshaft holding tool – BMW No.11 4 320. The N47 or M57 engine is rebuilt with modified chains, guides and tensioners supplied by BMW to reduce the risk of a repeat failure. I do admit that when a similar process happened on one of my wife's old cars (a Jeep Grand Cherokee 2.7 CRD) with the Mercedes inline 5 cylinder common rail diesel it all seemed to go well. And I mean numerous. I tried to get as much info as possible, but they simply wouldn't tell me more. Camshaft alignment tool – BMW No.11 8 760. But it appears you have made your mind up not to have the work done. Have you witnessed poor workmanship at these dealerships? BMW 520d 2.0 Diesel Engine Issues. Sometimes BMW doesn't have much of a choice when authorizing dealerships. Don't forget that these engines have been assembled in strictly controlled assembly lines somewhere in Germany. Bmw timing chain things when they go wrong now if it needs to a... You have made your mind up not to have a issue M engines and.... How they get BMW to pay for it that to the timing chain guide wear only I knew I... Bmw petrol engines & also BMW Minis the rear of the engine and never the! 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Possible to help me decide what to do kind of noise starts to develop for. A catastrophic failure, there is an ex dealer tech on here has.

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