M47 timing chain location
M47 timing chain location. Timing chain failure may call for engine replacement or a costly repair. The M42 is the last chain-driven engine fitted to the E30, and the first 16-valve unit. On the contrary , everyone I know that has owned a 2007-2010 n47 has had issues with the chain! Dec 13, 2021 · I'm looking for recommended garages to replace the timing chain and associated components on my N47 320D. When an N47's timing chain is about to pop, it's much more noticeable even at idle than what your engine sounds like in the video. 011998-2008 Suitable For: - BMW - Range Rover - Land Rover - Opel | autosupply BMW M47/m57 Diesel Engine Timing Tool Kit (E36,e46,e90) Installing and removing the camshafts installing and removing the hydraulic chain tensioner checking and setting the camshaft timing. I then checked the timing with a timing tool and the timing was spot on, like spot on. Feb 17, 2012 · update car has been with bmw today and confirmed my model fell in the windows for a new crankshaft. Aug 31, 2017 · I have the F30 318d built September 2013. Just topped up some oil and had a look inside and saw some wear on the plates. It is very weak – it stretches over time, and ultimately snaps. Now, the M47 isn't known for timing chain problems, so I have a feeling the AA guy assumed it was one of the chains will go well over 200, if you're really concerned you could change the tensioner if you don't have any chain slap I wouldn't worry tho May 9, 2016 · 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. It keeps the valves in perfect sync so they open and close at the right time. Engine has major damage. Aug 23, 2012 · As we know, the N47 engine has a reputation for timing chain failures related to the design of the crankshaft sprocket. But a few, like the BMW 325i (E30 generation), had timing belts. M57T2 engines also need tool 115180 TDC pin (sold separately). Nov 11, 2015 · Having changed the timing chain guide and tensioner, the chain is nice and tight and runs smoothly - we also bought the kit and did the timing. Apr 10, 2023 · Basic BMW N47 Engine Specs. The N47 engine is a diesel engine that was introduced by BMW in 2007. Can anyone comment whether the engine upgrade the the B47 motor cured the timing chain issues that were such a problem with basically all of the pre facelift x3 4cylinders diesel or gas? Jul 11, 2023 · Buy Camshaft Locking Aliging Timing Tool Kit Compatible with BMW M47 M57 E39 E46 2. 0d (N47) OFFRD > BMW Workshop Service and Repair Manuals > 2 Repair Instructions | 11 Engine (N47) | 31 Camshaft | 5 RA Replacing Both Timing Chains (M47) Dec 10, 2017 · I am in the process of renewing the timing chains and chain guides and have found something not covered in any posts I have seen. Modern BMW engines are known as “interference engines” which means that if the timing of the engine were not kept perfectly by the timing chain, pistons could collide with the valves and cause severe Apr 21, 2022 · Keep your bays turning with the OEMTOOLS 27404 Engine Timing Tool Set for VAG. Wasn't that that killed it, cracked cylinder linder 3 and heated up and spun crank bearings. Engine Code: M47 D20 (204D4) Jan 10, 2018 · when the cam cover is out, don't forget to inspect all the rocker arms/valve lifters. I also read that constant auto start/stop over time can stretch the chain. If not, adjust camshafts as follows: Hold inlet camshaft with spanner on hexagon [7] . Going with the saying "If it aint broke, dont fix it" but i dont know if that saying should apply to timing chains because they could snap at anytime. The most seriously affected units which require the most extensive repairs were produced from 01. RA Replacing both timing chains (M47) 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. Mar 12, 2011 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. 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. On the other hand, the B47 no longer suffers from timing chain issues due to a redesigned timing chain and guides, making it a more reliable engine. 01/ 3. Remove blanking plug [9] . No DPF to go wrong, and nice reliable timing chains. N47, N47DK0, N47S, N47T, production period 05. Jan 22, 2020 · Ensure camshaft alignment/locking tool abuts cylinder head. Model Power | Displacement | Cylinder | Engine Camshaft drive system Timing belt or chain; BMW 318d / 318td 85 kW / 114 hp / 116 PS | 1951 cc | 4 | M47 D20 Jul 5, 2024 · M57 M47 TIMING CHAIN KIT For BMW E90 E91 X5 E53 E70 X6 E71 E72 13522249852 Item location: Taiwan, Taiwan. Sep 9, 2015 · NOTE: Only upper timing chain tensioner can be reset with front timing chain cover in place. Find more , and products. Have a good day, thanks. They sometimes break or have crack on them. The chain is the least of the worries with this engine. My engine oil gets changed every 2 years or 17k as its on the maintenance bundle, so works out about 14k miles for me. Compress tensioner plunger. 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 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 Part 2 : https://www. 3 Series E46 320d (M47) SAL > BMW Workshop Service and Repair Manuals > 2 Repair Instructions | 11 Engine (M47) | 31 Camshaft | 3 RA Replacing Both Timing Chains (M47) Jan 25, 2020 · My 2006 120d with M47 (not N47) engine is showing wear on the timing chain. 0L at Aliexpress for . Jumps over sprocket, when turning backwards. Mar 19, 2024 · Launched in 2007, the N47 came as a successor to the M47 engine and brought numerous advancements in terms of efficiency, performance, and emissions. Jul 6, 2018 · The person in the video was 10 degrees off and you can clearly hear the chain rattling. To lock lower timing chain tensioner: Remove timing chain cover. Sep 5, 2019 · I was warned by an "expert" that my car had the N47 engine that has the timing chain concerns so thats a fairly positive thing to have the M47 unit so what BHP and torque should mine produce. [ 4 ] However, there have been reports of timing chain failure in BMW diesel engines manufactured until 2011. Pay attention to taper groove on high-pressure pump (1). 0 L; 119. The hole in the flywheel for inserting the locking pin is not visible anywhere near the TDC mark on the front pulley - in fact, it only becomes visible when the TDC mark on the pulley is pointing toward the bank 2 Jun 3, 2022 · Taking the engine out is a massive and difficult undertaking in and of itself. 0 LTR Diesel Engine Replacement for Land Rover Rover/MG: Timing Belt Tools - Amazon. 11 31 7 797 899 Sliding rail/guide rail for the top timing chain. N12, N14, N16, N18 Valve stem seals replacement £285. Dec 28, 2018 · Part 3 : https://www. On my old e46 there was a plastic cover over the chain. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Feb 28, 2022 · My family have had no issues with N47 , but only in 2011 on guise I. Please click the link below Recommended Timing Chain Replacement Intervals. BMW timing chains have snapped on a range of models X Series E83 X3 2. Jun 7, 2018 · Do you have the M57 engine? if so I believe it's around £670 including 1 years warranty as the chain is at the front of the engine. bbc. First seen in 1998, the M47D20 produced 100 kW (134 hp) and 280 N⋅m (207 lb⋅ft) in its original 320d/520d guise, and 85 kW (114 hp) with 265 N⋅m (195 lb⋅ft) in the 318d variant. Jun 20, 2017 · all M47 and M57 engines shared common chains, so there is no wonder that when load increased due more powerful fuel injection equipment and chain is the same, most reliable is M47 and oldest M57 up to 200 hp N47 and N57 also share same chains but N47 had bad design of the sprocket, which is fixed in 2011 so N57 is more reliable. uk/programmes/b006mg74/features/bmw-chains-snap-n47-engine-2007-2009http://www. One of the crucial important considerations has been the timing chain failure, attributed to the chain’s placement on the rear of the engine, making repairs each sophisticated and expensive. Assembly sequence for removal and installation is different. Mar 17, 2014 · Yep, you are right, I was sidelined by the chain. Im going to buy a e90. Chains have been snapping and killing engines. The N47 experiences timing chain issues which can lead to costly repairs. It doesn't sound weird to me, tbh. Posts Timing Chain Kit Tool SET for PEUGEOT 207 308 Feb 6, 2024 · BMW E46 3 Series (330i) For the earlier generations (E21, E30, E36), things were a bit different. com/crankautoShop coordinates ( for business inquiries ) : https:/ Replacing both timing chains (M47) (for injection pump and camshaft drive) Remove timing case cover at bottom, refer to 11 14 110. Tightening torque: M10 – 40 Nm + 120°. (2004 - 2006) M47. Dec 24, 2021 · I have been following M57 world since I got my first of two 335d's -- I have not seen much if anything about timing chains, but this debate does surface periodically. This procedure applies almost on every BMW : E39 E46 E38 E60 E61 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. web bmw workshop service and repair manuals 3 series e46 320d m47 tour 2 repair instructions 11 engine m47 31 camshaft 3 ra replacing both timing chains m47 f30 320d timing chain bimmerpost - Jun 02 2022 web oct 28 2018 11 posts drives f30 join date dec 2016 location ireland itrader 0 f30 320d timing chain hi all i ve recently 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 I am looking for either a 120d with a M47 or a 118d with a fixed N47. 0L applications. I know the M47 is supposed to be bullet proof as long as I change the engine breather and remove the swirl flaps but the LCI just looks so much better. The N47 is another matter. patreon. uk/programmes/p01bbfsl Feb 26, 2018 · Ask them to confirm in writing whether they are now excluding timing chain failure from your cover. Slacken oil pressure relief bolt [10] . Jun 17, 2014 · Im looking to buy a LCI E90 320d but im slightly worried about the potential timing chain failures on the N47 engine. Detailed video for BMW M57 / M47 Common rail diesel engine ( and pretty much M51 ) , for timing chains change / replacement . May 27, 2018 · Long time BMW owner new to this forum. However If I can get a new timing chain as soon as I buy it, for under £1000, or even at the £450 as you've had quotes for, then that should be fine. 0/3. I've seen garages charge £1200+ for a timing chain change and have skimped on the kit itself and effectively only done half a job. Also keep tension on the pass side of the chain when you remove the tensioner block. This locks the engine at TDC. Turn inlet camshaft slowly clockwise to compress the upper timing chain tensioner. Bit of a blow really trying to get goodwill on this repair as bmw are aware of a fault withs the cranks on vehicles from 57 to 09,They also say i need new am sprocets new oil pump new fuel pump and all the timing chains and guilds which i new it neaded them. This creates a dangerous situation. Ensure timing marks on rear of camshaft gears aligned with upper edge of cylinder head [6] . This 37 piece VAG engine timing tool set takes the hard work out of checking, adjusting, replacing and servicing your toothed belt or timing chain, and replacing the cylinder head gasket. Mar 20, 2024 · The N47 engine sequence has been topic to scrutiny relating to its reliability, with a number of points coming to the forefront. ) History. 163bhp is the M47, 177bhp is the N47. 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 my surprise the chain was very tight with no play on the links that were round the socket at all. With N47 and N57 the chain needs to be replaced every 200-250k depending on how much you drive. The first part of replacing the timing chain on the BMW N47 engine 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. For the timing chain, timing chain guides and timing chain cover removal procedure for the 6 cylinder look at the E46 articles. while your in at the swirl flaps, it would make sense to throw a set of glow plugs at it (i didnt, and now have to re-do all that dismantling work) for all a set of glow plugs cost. com/watch?v=0OOMJFhcqJ4It is time , to try to start the engine , after the t Sep 3, 2015 · Insert timing chain tensioner locking pin [11] . May 2013 build, currently on 104k miles. As the LCI 320d's are 2009 onwards, are these any more reliable than the early 2007 N47 in other BMW's? Oct 27, 2022 · Thats a very useful video, as I always wanted to upgrade from my m47n2 320d e90 m-sport to the Lci n47 e90 m-sport, but was always put off because of the timing chain. This precision-built small engine tools set also prevents damage to the engine. These pages explain the cause, the impact and the engine rebuild service we offer to fully rectify engine damage and restore any car to full running order. 00 inc vat. It came in one capacity, 1796cc, and was fitted to one model, the 318iS. If you have any sort of warranty it might cover all or part of a failed chain. com FREE DELIVERY possible on eligible purchases Aug 14, 2013 · BMW N47 Timing Chain Failurehttp://www. The procedure gets you to lock the crankshaft by putting a pin into a special hole on the flywheel. If they say yes, then cancel it. The EGR's need an occasional clean-out if left unrestricted, and the 120d swirl flaps can fail if they get too sooty (from the EGR again). co. iTrader: Garage List. Apr 30, 2014 · you wont have any timing chain issues on the M47, that only affects the later N47 engines. I Jan 22, 2023 · 3 Series E46 320d (M47) SAL > BMW Workshop Service and Repair Manuals > 2 Repair Instructions | 11 Engine (M47) | 31 Camshaft | 1 RA Replacing Camshafts (M47) workshop-manuals. My first choice was the facelift version, manufactured between 2008-9. It will usually give you around 30% more power on turbocharged vehicles, but your results usually rely on the mods you've done and the condition of your engine. Better to be safe than sorry. Jan 31, 2021 · I've currently got a 2010 BMW 320d N47 which has quite a loud timing chain rattle at idle, looking to get this replaced in order to prevent a full engine rebuild. Removal: Removal of both timing chains is described separately from installation. But maybe there is a solution called pre-facelift M47 engines Altough they tend to consum more fuel then the N47. 2007 to 05. and location, use the FIXD Sensor and free app Nov 16, 2017 · I'm looking to own a 320D and I do know about the timing chain problem on the N47, however when I am browsing threads here quite a few people own an LCI 320D and don't seem to be bothered about it. Dec 17, 2015 · Any replies would deeply be appreciated as im really thinking hard on whether i should change my timing chain now at 106k even though i cant hear any chain noises. Jan 23, 2016 · One other thing, when getting the timing chain work done, make sure the garage uses a full chain kit and changes all three chains, sprockets etc. such as timing chain inspections and swirl Actual offers of Timing chain kit BMW E87 118 d 122 hp Diesel M47 D20 (204D4) Select the desired part category. N13 – BMW Timing chain replacement £857. What should i chose between a M47 (2005-2007 e90) and a >2007 N47 but with the timing chain replaced?Is N47 problematic even after replacing the timing chain?What would you recommend for a begginer,i don’t want to spend 3-5k on repairs. The original M47 diesel engine featured non-common-rail direct fuel injection and a 2. I was 5 degrees off so ended up checking the chain with a timing tool. Removing and installing/replacing hydraulic chain tensioner (M47) Remove timing case cover at bottom, refer to 11 14 110. Aug 19, 2012 · 13 52 7 797 904 Sliding rail/guide rail for the bottom timing chain. Camshaft rotation possible using spanner on hexagon [6] . 2009. I got the chain done as there was a little rattle. . It featured a number of innovations that made it a far more modern engine than any other fitted to the E30, including a twin-valve throttle body, coil pack ignition and bi-concave combustion chambers. 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 I don't have much info about M47 diesels, but on the N47 the timing chains are replaced only if the measured length is over the specified limits. However, having just searched through Autotrader there are lots of examples of high mileage cars (1, 3 & 5 series) which have in excess of 100,000 miles and right up to 170,000. May 26, 2014 · The timing chain, its guides, and tensioners on BMW's N13, N20, N43 & N47 engines were poorly designed and constructed. Recommended Timing Chain Replacement Intervals. 0L 3. Is this normal wear for 120k miles, something worn like a tensioner that's an easy fix, or should I be getting rid of the car ASAP? The downside of the N47 tunes or remaps is that you should shorten your service schedules, particularly oil changes, and change the timing chain more frequently. such as timing chain inspections and swirl Jul 7, 2019 · #bmw3series #bmw #M47 Feb 27, 2021 · part 5 - rebuild bmw n43 #oilpump #oilsump #timingchain #enginesupport #crankcase #frontaxle #bmwe90 #bmwn4300:00 intro - re-build n43 motor series A range of BMW diesel engines produced between 2006 and 2015 appear to have a design problem affecting the timing chain. Three timing chains are included in the timing chain replacement kit: one for the oil pump, one for the camshaft, and one for the high-pressure fuel pump. swirl flaps, i removed mine, they did have a fair bit of play in them when removed, so glad i did. Oct 23, 2023 · The M47 engine is an inline-4 turbo diesel engine produced by BMW between 1999 and 2007. I've had various places quote me and have been quoted anywhere form £600 for a full timing chain kit replacement with a two year warranty (great price, I know) up to £1,500 with a 6 Mar 9, 2012 · seen a lot of these engines destroyed bmw M47 engine was the better engine, but 2007 they changed to the n47 on bmw cars and later stuck it in the mini,, one big issue is timing chain, they recalled a lot of them the first n47 engines after which done a story on the massive amounts of chain failure from 40k most lasted 70k, they blamed the owners for poor servicing and engine oils etc the norm Oct 22, 2016 · First reliability and fuel consumptions. Press N12, N14, N16, N18 – Mini Timing chain replacement £857. But i read that their N47 engine's timing chain COULD be a ticking bomb, not to mention the swirl flaps. Then you can take the old chains off, put the news ones on, and you've kept your timing (You can also check and adjust the timing alignment on the camshafts whilst the engine's locked at TDC. 13 52 7 797 906 Sprocket for the high pressure pump drive. com Save Share Feb 11, 2021 · Location: Northern Ireland. com/watch?v=0OOMJFhcqJ4In this second part we going to install the 3 timing It's not possible to measure the chain with ISTA. My engine as BMW informed me is the modified N47 T . Please read before Nov 5, 2023 · Looking in the rave manual there is no service/change interval for the TD4 timing chain (not sure what bmw recommend for their M47 engine) so unless you can hear or know the chain is rattling I wouldn't worry, mine has done 180,000 without any issue with the timing chain or tensioner. com/watch?v=DQ5-umgwOs8Part 1 : https://www. However, specific timing chain replacement intervals can vary based on the model and year of the vehicle. 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. Snapping chain on N47 usually does not damage the head and you only need to replace the chain. 03. Mar 5, 2012 · It's a M57N2 diesel engine. Fit timing chain tensioner locking pin [12] . If they say that they will cover timing chain failure, put that letter away somewhere safe. 1 cu in (1,951 cc) block. 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. Spend £1,000 on a precautionary replacement, and you won't be significantly worse off in the end. Suitable Engines: M41 M51 M47 M47 TU/T2 M57 TU/T2 2. Jan 25, 2021 · M47 timing chain replacement doesn't need head removal. The N47 was produced until 2014 when it was replaced by the B37 for the 1. 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? 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. This engine is probably one of the most mass-produced inline-4s that BMW ever made. Timing chains in BMW engines have a general replacement guideline of between 40,000 and 100,000 miles. The timing chain is located at the rear of the engine bay and is not intended to be a serviceable part. Insert timing chain tensioner locking pin [11 Mar 28, 2022 · hopefully this is useful to those who accidentally opened the tensioner like me and could not find out the order of components to re assemble it correctly. Jun 2, 2016 · BMW E90 M47 / M57 Timing Chain Replacement Tips Support the channel : https://www. com/watch?v=ic2VQd8o4NcPart 1 : https://www. How to remove N47 engine and replace timing chain. 6L application and the B47 for the 2. For information from real bmw engineers. In the past week, I found a 118d with all the extras that I want and the owner says that the original timing chain and tensioners were replaced. Reported issues with the B47 include EGR problems, but these are generally less severe than the N47’s timing chain issues. Jun 5, 2022 · Hey all, I just found a clean example of e90 2005 with M47 engine. Fits: M47, M57, M57T2, 335d 2009-2011 May 27, 2017 · The UK M47's are usually very good. BMW m47 wear out timing chain, sprocket, sliders. Once our BMW V8 engines have between 100,000 to 200,000 miles they may develop a problem where the timing chain guides break. youtube. 2011: Renew: 11 31 8 506 652 bottom timing chain. the M47 engine didn't tend to suffer timing chain issues whilst on the same service intervals. Jan 5, 2024 · 4 liter V8 produced from '97 to '99 (9/98). To unlock timing chain tensioners: Remove locking pins [11] & [12] . Regular oil changes are a must. May 24, 2024 · back 2007 bmw released the latest pec diesel , this went from a good engine m47 with timing chains on front of engine to n47 with timing chains on rear of engine, so any timing chain issues means engine out or gear box off back of engine to gain access, it was not long before stories of timing chains snapped on some under 3 year old cars with 60,000 miles on them, or by 40k were rattling from If you are a BMW owner concerned about the risks of a broken timing chain or swirl flap failure, please see our dedicated customer information pages. BMW vehicle compatible with: 335d E9x M57 2009-2011. Remove sprocket (2) with timing chain (1) by pulling upwards. E a 2011 520d , 2013 320d. I know these share the same engines with the e90, so I thought this subreddit would be a good place to try and get some advice. Pretty sure it doesn't need sump removal either. This engine replaced the old M47. Buy M47 N47 M57 N57 Timing Chain Kit for BMW 1 3 5 7 X3 X5 Series 118d 120d 318d 302d 325d 330d 330XD 520d 525d 530d 535d 2. Most models had timing chains. If I'm not mistaken the chain should be changed around 100k but I honestly can't remember where I heard that and I'd agree frequent oil changes would help pro-long the life of the chain but as you probably know they can just go, or if you're lucky it will stretch Used to set timing on BMW M47 and M57 diesel engines. 00 inc vat (Whilst carrying out timing chain replacement) Mar 19, 2024 · Launched in 2007, the N47 came as a successor to the M47 engine and brought numerous advancements in terms of efficiency, performance, and emissions. BMW N47 timing chain replacement guide. Starting a family and am looking at purchasing an 2015 Xdrive28d. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Be aware that the N47 is not as reliable as its predecessor, the M47, or its successor, the B47 . 2009 - 01. As someone comment, OCI is probably important in this calculation. A timing chain is a very important internal part of an engine. Following that, another lengthy disassembly is required to gain access to the chains themselves. Jul 10, 2019 · The only thing I can think of (this is were expert help would be appreciated) is that the springs in the timing chain tensioner have failed, which is now causing the timing chain guard(s) to not necessarily move freely, but have a lot of slack in them as the pins in the tensioner are no longer putting pressure on the chain guard. Thank you 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. 01. 1 Series E81 118d (N47) 3-door > BMW Workshop Service and Repair Manuals > 2 Repair Instructions | 11 Engine (N47) | 31 Camshaft | 5 RA Replacing Both Timing Chains (M47) Dec 11, 2018 · I had a 2008 E90 with one. Slacken inlet camshaft sprocket bolts [8] . Owner claims nothing was done on the car, especially engine, but oil is spiting out from oil cap, because when you remove oil cap you can see timing chain just under it, no cover or whatever. This engine uses a cast iron block and an aluminum cylinder head. The chain is at the back so you must remove the engine to change it! At 85k I'd think about doing it along with the sprockets if you intend to keep the car for any length of time. Fit new crankshaft pulley central bolt. 11 31 8 510 014 Top timing chain. Having changed the eccentric vvt sensor (the original fault we set out to fix), inpa showed no faults and I reset the vvt motor position. I agree keeping a car as it left the factory where ever possible its just the car doesn't have as much grunt as the VW Golt GT (diesel) sport it replaced. eru wjztle avm zdmdk dfqlgg dgwgo uom wicmkw tkct skuwbh