The cause, wear and tear and the use of a cheap and nasty engine oil. could it have just been bad gas? WTB: Black sun visors & grab handles - PM ME! E46 (2001 - 2006) If this is your first visit, be sure to check out the FAQ by clicking the link above. 1. Timing chain life is about 60,000 miles. I've been trying to diagnose this issue for some time and i couldn't find a thread that pin points the issue so i wanted to get some … Click to see bonus pictures for this project. 3 Saloon (E46) X5 (E70) X5 (E53) BMW E36 Timing Chain Tensioner in OEM quality. Version / Engine Code. These engines are notorious for timing chain issues. NOTE: Refer to Technical Data module for tightening torques. Engine won’t start or fails. Common problems include failure of the mass airflow sensor. If this doesn't happen, you will have a very noisy, rattling engine when you start it up. What's new. 1) Timing chain was worn or as some folks would say stretched. Stunning E46 M3 for our complete vanos treatment. Information and technical articles within this website are for reference only. Two problems related to engine grinding noise have been reported for the 2017 Ford F-150. If it's a harder knock type noise then it could be from a rod or main bearing but that would usually cause noise at idle also. We are a Honda new car dealer with over 30 years in the Baltimore Maryland market. This Genuine BMW Upper Timing Chain Tensioner (Mfg#11311738700) fits BMW E34 525i M50 2.5L, BMW E36 323ic M52 2.5L, BMW E36 325i M50 2.5L, BMW E36 325ic M50 2.5L, BMW E36 325is M50 2.5L, BMW E36 328i M52 2.8L, BMW E36 328ic M52 2.8L, BMW E36 M3 S50 3.0L, BMW E36 M3 S52 3.2L, BMW E39 525i M54 2.5L, BMW E39 528i M52 2.8L, BMW E39 530i M54 3.0L, BMW E46 323Ci M52 2.5L, BMW E46 … One of the most important components when it comes to regulating the timing of your engine is the timing chain. Continue with Google . This article is one in a series that have been released in conjunction with Wayne's new book, 101 Performance Projects for Your BMW 3 Series. I'm also interested in this. Oh and I am very mechanically inclined. If the engine still makes noise, the problem may lie with the upper chain tensioner (also known as the VANOS chain tensioner) or the VANOS unit itself. i have done alot of searching and i can not find a DIY on this. I know some countries have more problems with the timing chain and some countries don’t have any,,,BMW will not tell us why each country is different.,,,maybe that whine noise is the turbo charger whistle it’s hard to tell from the video,,,it doesn’t hurt to have it checked out from the dealer I was researching facelift e87 1 series to replace a rotting e46 and came across this N47 timing chain problem that I'd only heard about in passing until now. Just broken down in my 55plate e91 320d auto. Place a new sealing ring on the tensioner, and insert the tensioner into its hole in the cylinder head. The revised … Thread starter zippy320; Start date Feb 17, 2017; zippy320 Active member. It sounds almost like the timing chain is rubbing against the inside of the timing cover. 163bhp is the M47, 177bhp is the N47. I'll keep this post updated with any information I find, and welcome any feedback. Post navigation Buying Guide & Common Faults: BMW E46 & E90 3 Series BMW’s 3 Series range has long been one of the most popular model lines for the German car maker and has, through the years, been offered in a variety of body styles from coupe to estate. 20+ members. My 328i E36 has a noise similar to the timing chain noise but it comes from the bottom of the car, looks to be from the oil pan. ^ and when that little pin makes its way down...bye bye motor, Matte Black Kidney Grilles | Smoked Tails & Corners | Mtech II Bumper | Hotchkis Springs | ACS Roof Spoiler | M3 Spoiler | 20% Tint. It has a timing chain. Thus, replacing the chain tensioner, which is a very easy process, typically solves the problem of the noisy chain. Pelican Parts is not associated with Porsche Cars North America in any manner, except for a mutual appreciation and love of the cars. My engine (3.0 liter) made a growling noise when one of the timing chain guides disintegrated. Thanks for the help. For a few years I've had a randomized rattle noise, like something banging around … 99 bmw 740i chain, Guide rail, Seal \u0026 Timing Page 11/19. M43TU (318i, 1998 to 2001) The M43TU engine seems to be a reliable choice. This car was suffering the usual S54 vanos issues, low rpm hesitation and noise between 2/3k rpm. As always, if you have any questions or comments about this helpful article, please drop us a line. Ignition coils BREMI are easy to damage during spark plugs changing. So, if you have a car with a timing chain then you are off the hook for replacement because these chains last the life of the car IF you change your oil on time. If it's a lighter tick and from the top of the engine area then it's likely to be a lifter. The book contains 272 pages of full color projects detailing everything from performance mods to timing the camshafts. 2) The original factory timing chain tentioner does not have enough throw or length. Using a 32-millimeter deep socket, carefully remove the chain tensioner from the lower front of the cylinder head. This early-style tensioner has an inner piece and an outer shell (still attached to the cylinder head--orange arrow). impee shows you how to replace a BMW 3 Series e46 N42 Timing Chain Tensioner in a short DIY videoVisit: http://www.impee.com for more BMW DIYs The camshaft chain tensioner needs the valve cover removed and possibly the vanos. Join us in our BMW E36 Technical Forum Message Board and ask a question to one of our many automotive experts. Now, after they assembled all the timing chain back, they claimed the engine was running ok, then they discovered the compression on cylinder1 in bank 1 lost all the compression shortly after. With reduced pressure the chains will not slide along the rails smoothly. After a small … Take it to BMW and tell them to replace them if under motorplan. Dealer said even if I showed I've taken care of it Hyundai still wont replace the faulty engine. oil level is good. A few years back it was every 60,000 to 90,000 miles. Commonly available LL-01 oils include Mobil 1 0w-40, BMW dealership 5w-30, and German-made Castrol Syntec 0w-30 (colloquially called GC or German Castrol - careful, check the bottle for LL-01). Dealer said around $8000 to replace engine. N42] DIY BMW 318i Vanos motor replacement N42/N46 Chain Replacement DIY Complete Guide PART #1: Removing chain… My engine has done 163k km (bit over 100k Miles) and … adjust belts first. to come off. Forums. or … Then the N43 (think there may be the odd N45). Log in Register. plastic chain guides are the real problem they sometimes dont make 150k and when they fail it could be bad. The N46 had major problems with the timing chain, the tensioner would weaken. Lowest prices on S2000 Genuine Honda Parts. See website bmwtechnician.com for info. Home. my car has a rattle sound coming from the engine compartment when the engine is under heavy load. Timing Chain Tensioner BMW E36 in OEM quality . The most seriously affected units which require the most extensive repairs were produced from 01.03.2007 to 05.01.2009. I replaced everything in my vanos and it persists. Forums. the chain wont squeal though that might be a v belt and the are adjustable. If allowed to completely wear out it could lead to some very bad engine damage as the timing chain flops about and maybe even jumps teeth on the camshafts or crank gear. costs nothing. the exhaust hanger near the tranny used to be loose and now its gone, must have fallen off. BMW redesigned the tensioner in later years of the E36 and offers an upgraded tensioner that can be used in place of the older one on 325/328 six-cylinder models. However, before they break, they usually loosen. The engine seems noisy and even after going through all the posts here and on Youtube, I cannot tell if the engine noise is normal or resulting from the well-known and dreaded timing chain issue. The noise could be a handful of things depending on where it's coming from. I dealt with the timing chain / timing chain guard issue last year. Ninja ZX-25R Forum NEW! - Nick at Pelican Parts Is their anyone that has done a timing chain tensioner replacement? When you reinstall the chain tensioner, make sure the groove in the tensioner fits precisely into the mating groove on the inside chain guide. It has a timing chain. F ... My BMW For the last few weeks theres been a sort of rhythmic squeaky scratchy noise coming from the engine whenever it is cold or been parked up for a while. As the car had only done 45k miles and was only 5 years old, I asked the garage to put in a claim for goodwill with BMW. Can the VANOS be temperature tempermental? Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! Can someone advice me if this is the timing chain noise or is it ok. If you would like to see more technical articles like this one, please continue to support Pelican Parts with all your parts needs. That can kill an engine in short order. When … Approximate Time For This Project: 30 mins. 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. I received the 7 year / 70,000 mile warranty notice for this. Hand tighten the tensioner to start, and then use a torque wrench to tighten the tensioner to 50 N-m (37 ft-lbs) for the early-style tensioner and 40 N-m (30 ft-lbs) for the new-style tensioner. 3 Fanatics (E21 E30 E36 E46 E90 E91 E92 E93 F30). Worn steering, suspension and drive line components can cause noise, vibration, premature tire wear and misalignment. If you hear what sounds like marbles in a tin can coming from the engine bay of your E36, it could mean that your mechanical timing chain tensioner is failing. BMW Models. The growling noise was the chain eating into the mounting studs for the guide. I have a Z3 (M52TU motor). For a better experience, please enable JavaScript in your browser before proceeding. Continue with Facebook. E46 320Ci FL swapped … If that's the case, remove the tensioner and reposition it. Due to timing chain not secured properly, timing chain has been rubbing on the guide, and therefore created some metal filing, and this filing got into the engine oil. It sounds like an electric motor on-top of your usual engine noise. BMW E46 N42 engine Timing chain. Sometimes it does make a funny noise at startup . BMW 1.8 i 116 PS | Z3 (E36) M43 B18 (184E2) BMW 1.9 i 140 PS | Z3 (E36) M44 B19 (194S1) BMW 1.9 i 118 PS | Z3 (E36) M43 B19 (194E1) BMW 2.8 i 192 PS | Z3 (E36) M52 B28 … For example, cleaning debris from VANOS solenoids, replacing the timing chain or when low engine oil caused VANOS fault codes to set and the oil level has been corrected BMW - MINI Fault code: 2F44 This is a common fault code flagged by BMW MINI vehicles when the EWS (also known as the CAS module or immobilizer) no longer communicates with the DME. BMW E46 318i, 318Ci, 318ti. Sometimes it does make a funny noise at startup . After a small overheating the engine will start to consume oil. Diesel sound. I'm still using my original exhaust hub at 185k miles. The car was towed to a nearby independent garage. Look after radiator condition of the cooling system. Also, debris from the chain guide clogged up the oil pickup, so the engine wasn't getting proper oil pressure. But most times not at all . The noise tends to goes whenever it's fully warmed up. The BMW inline engines are driven by a chain that links the timing of the camshafts to the rotation of the crankshaft. I am thinking the timing chain tensioner need replacing. i got a similar sort of rattle when the car's in neutral and the clutch is un touched. I too have a rattle when under load. BMW 3-Series E46 (1999-2006) Timing Chains and Parts The tolerances between the valves and pistons on some engines are very narrow, and this potentially disastrous dance between parts is all kept in harmony by the timing chain and tensioners. Have any members experienced problems with the timing chain on the N 20 engine ? I gotta tell you, I really don't like that noise. How To Identify A Problem With The Timing Chain. Feb 17, 2017 #1 ... less low end power , and sometimes the car rattles a bit . Does the same thing randomly. This is a good upgrade, as the early units had a tendency to wear out. Difficulty Level: Easy. Any update to this? (After 10-15 mins of driving ) I was told it was the Fan belt so I've had that … With more than 650+ full-color glossy photos accompanying extensive step-by-step procedures, this book is required reading in any 3 Series owner's collection. 11 31 1 405 081 - Primary Timing Chain Tensioner - $98.00 (list), $70.50 (*) 07 11 9 963 418 - Sealing Ring (optional) - $0.41 (list), $0.26 (*) * I purchased my parts from Pacific BMW (800) 909-7278 Step 1: let engine cool so it's not hot to the touch. impee's DIY Timing Chain Tensioner replacement for BMW 318i e46 How to replace the Timing Chain Tensioner yourself! Timing chain noise - should it be replaced? its pretty easy to do. Service 1. See The Official Book Website for more details. AA man seems to think timing chain had gone, garage will look at it on Monday. http://www.youtube.com/watch?v=8CK7lQZculk, http://www.youtube.com/watch?v=y_dp17LuIDg, http://forum.e46fanatics.com/showthread.php?p=15403320, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Timing Procedure BMW E46 N42/N46 Valve Stem Seals - Replacement DIY Guide BMW N42/N46 Intake Manifold Removal PART #1 Replace oil separator, crankcase ventilator, CCV on BMW E46 N42 motor 318i 2003 part 1 Let's Repair BMW - E46 N42 crankshaft sensor change [BMW E46 4 cyl. Subject: M42 Timing Chain Tensioner Replacement To: BMW Digest Cc: Dale Beunig To the Digest/Unofficial E36 Homepage Archive: For awhile now, my M42 engined 318is (1992) has emmitted a growling/rattling sound upon startup, much is more pronounced the colder the temperature. 14 Posts . However there have been frequent reports of timing chain failure in 1, 3 and 5 series BMW engines manufactured from … I think i found a DIY for E36 M3 but no pictures so I'm not sure if its the same. Now, the M47 isn't known for timing chain problems, so … If the rattling noise comes from the area of the timing chains (back of the engine) for 1-3 seconds after the first start of the day, replace both upper chain tensioners of bank 1 and bank 2 with the optimized chain tensioners. I've been looking at buying an E46 BMW 3 series and have been looking into which engines are reliable and which are not. http://www.pelicanparts.com/BMW/techarticles/E36-Camshaft-Timing/E36-Camshaft-Timing.htm. Consult authorized factory manuals when performing repair procedures. Timing is an essential aspect of car motor operation. I've been looking at buying an E46 BMW 3 series and have been looking into which engines are reliable and which are not. Now the US users probably won't know too much about this issue because it concerns the 316i and 318i engines, namely N42 and N46 (my engine). I would say this is not a big deal as it takes a second for the oil pressure to build, but after owning an M54 engine for 4 years, this is the first time I noticed. EU forums are full of people who had theirs snap/jump at as low as 50k km. i always put 91 or 93 in her. Timing chain guides, tensioner’s chains, solenoid bank 1 and sensors replaced. The most recently reported issues are listed below. Menu. Place a rag or paper towel under the tensioner to catch any excess oil that may leak from the engine. Improved chain tensioner. Rattling noise from the rear of the engine is indicative of the condition. Hi all, I have a 2013 X3 2.8xi with 60,000 miles on it. Discussion Starter • #1 • Feb 17, 2019. Previous posts indicate this is a … As noted by Nathan the chain tensioners don't usually fail. The upgraded one-piece tensioner (part number BW-11-31-1-405-081). This site was designed and produced solely by Pelican Parts. All pictures and references to the Porsche name, and the car names and shapes are for restoration reference only, and do not imply any association with Porsche. If the noise is worse, however, then you probably didn't align the tensioner properly with the chain guide. When removing the tensioner, proceed slowly, as it is under tension when you release it. Anyone have a video of this on an e46? Look after radiator condition of the cooling system. Jump to Latest Follow 1 - 1 of 1 Posts. On site UK fitting 3 years warranty Low oil can causes a rattle from the valve cover front. While many people misdiagnose this problem as a failing VANOS unit (see our article on Camshaft Timing and Vanos Unit Installation), it's more likely to be a failing lower chain tensioner. That is for two reasons on this engine. Engine at TDC on No.1 cylinder. In that case, see Project 13. Same here. Just heard back from the SA - BMW will be covering the timing chain repair 100%. Remove blanking plug from cylinder block. 3. Valve timing procedures How to Replace timing chain on BMW 316i E46. Once car is revved up, the rattle goes away. The car is out of warranty hence i figured the independent garage repair bill would be far less than taking it to BMW. I'll keep this post updated with any information I find, and welcome any feedback. When mine (2013 2.8i) failed I was just over the 70,000 mile limit by a couple of thousand miles. 99 740iL - Timing chain noise?? A timing chain is made of metal, similar to a bicycle chain. N42B20 Engine Problems and Reliability . Shown here is the chain tensioner removal from the bottom of the E36 six-cylinder engines. The E46 320, 323, 330 are susceptible to a vanos rattle. Ticking noise from engine 82000 miles on it. yea i have already replaced the DISA last year, the secondary timing chain tensioner is the one i think might be bad which doesnt look much harder than taking the VANOS off according to my haynes manual but the primary chain does require the oil pan/timing cover/thermostat ext. Well the slapping noise in the timing tunnel was a result of the chain not being tensioned enough. 3. Common problems include failure of the mass airflow sensor. By entering this site, you agree to hold Pelican Parts free from any liability arising out of the use of any information contained within. Bank 2 needs replacing I’m thinking is the culprit. Installation is as simple as removal. I would check oil level and pressure. First, select your vehicle from BMW. at first i thought it was the hanger but i checked and it wasnt there, and i have a new DISA. Timing chain failure may call for engine replacement or a costly repair. The book was released in August 2006, and is available for ordering now. A timing chain runs inside the engine, as it needs to be lubricated by the engine oil. BMW E36 3-Series Technical Articles (1992-1999), BMW E36 Lower Chain Tensioner Replacement, Page last updated: Sat 1/23/2021 06:18:17 AM, Lower chain tensioner and aluminum sealing ring, article on Camshaft Timing and Vanos Unit Installation. To guide the installation of the chain tensioner, stick your finger in the hole in the cylinder head so you can feel the ridge on the chain guide. Well the slapping noise in the timing tunnel was a result of the chain not being tensioned enough. Step 2: Figure 1 shows the tensioner extended. But most times not at all . Last few weeks there is a chain rattle noise occuring from engine area, when car idles from cold start. On the bright side, timing belts are changed every 90,000 to 100,000 miles now. They … The timing chains and related tensioners should be good through 300k or so. 2. I hope I'm wrong. NOTE: Refer to Autodata Technical Data for tightening torques. Click to see bonus pictures for this project. The cause, faulty design, … At this point, the two small fingers on the tensioner should line up with a mating ridge on the chain guide inside the cylinder head. 1) Timing chain was worn or as some folks would say stretched. The noise can be from stretched timing chain or its tensioner. i always put Castrol Syntec 5W-40. Verify condition by observing engine sound during cold start. This may occur in high-mileage or even some low-mileage engines; it doesn't seem to be uniformly related to the total number of miles driven. The rattle can also occur at idle. New posts Latest activity. We have found that on high mileage engines this plastic piece has worn down, especially at the tip. Tabs are still good, and no sign … The noise can be from stretched timing chain or its tensioner. idler pulleys and tensioner pulleys can also squeal. well it was in fact the vacuum pump. When the engine fell apart on my Ultimate Driving Machine (my wife was driving to work but had just returned from a road trip the day before), I … New posts . 2001 - 2006 (Fourth gen, E46) 2.5L M54B25 (325i & 325ci) timing chain: 2005 - 2013 (Fifth gen, E90) 2.5L N52B25O1: timing chain: 3.0L N53B30U0: timing chain: BMW 325i This entry was posted in BMW, bmw 325i, timing belt or chain on October 3, 2017 by . Help 2010 BMW 320d engine noise- timing chain? - Upper left timing chain tensioner guide (broken) - Beisan Kits: - Oil pump disc - Sealing plate - Seal Repair - Rattle Kit - S62 sprocket hub diaphragm spring and pressure plate This was my second time going into the Vanos, since Beisan didn't have a solution for the s54 hub back then. The usual culprit is broken guides, caused by the original timing chain tensioner being too short and therefore allowing the chain to become slack, rubbing or clattering against the guides. the rattle was periodic and only when driving - no noise … Key parts we repair or replace include: Jump to Latest Follow 1 - 2 of 2 Posts. M43TU (318i, 1998 to 2001) The M43TU engine seems to be a reliable choice. Timing chain tensioners would not be a quick-n-easy job. 2. That is for two reasons on this engine. The cause, wear and tear and the use of a cheap and nasty engine oil. Please also check out the statistics and reliability analysis of the 2017 Ford F-150 based on all problems reported for the 2017 F-150. good oil will make every thing in engine last longer This usually occurs below 3k RPM and has a limited RPM range. It's probably not the timing chain tensioner yet, not on a 2002 anyway. What do you guys think of this sound (the more rattle-like noise)... possibly timing chain or tensioner? I have seen other people ask this question just for someone to tell them its to hard and then the post ends. They inspected the car the next day and informed me that the problem was the timing chain on the car was damaged, had become loose and needed to be replaced. Up for sale is a new in bag, Genuine Honda S2000 timing chain tensioner for the 2000 to 2009 S2000. The timing chain is not very reliable. The timing chains on the S65 engine are under pressure from two spring-loaded tensioners (one for each bank). 1. By replacing worn parts you regain steering control and handling which will return your vehicle to its original operating performance. The timing chain does have normal wear but to be honest everything looked clean, not sludgey etc. Sometimes, the tensioner grows weak and begins to fail, causing the engine to give off an annoying rattle on deceleration. the car does not seem to be making the noise now but it was rattling for a good week or so. Use a new aluminum sealing ring between the tensioner and the engine block when reinstalling the tensioner. While timing chains can last for a long time, they do eventually wear out. Looking for more photos? The timing chain is not very reliable. The timing chains and related tensioners should be good through 300k or so. Got more questions? I have no idea what's causing it. I was told that when these faults occur then it is the timing chain , either it needs to be replaced , the tensioner needs to be replaced or the timing is out . Also what does a loose timing chain sound like? Pelican Parts is not responsible for any typographical errors contained within the site. They did ask for all the oil change records. Instead of replacing the tensioner with a stock unit, upgrade to the hydraulic one used in the S50, S52, and S54 of the E36 and E46 M3. The N42 and N46 engine is fitted to many different BMW models can be particularly prone to timing chain problems. March 22, 2015 : Followup from the Pelican Staff: If from the bottom of the engine, I would think it was an oiling issue. Originally posted on M3forum, re-opening the question here since I haven't resolved it. Seal \u0026 Timing N42/N46 Chain Replacement DIY Complete Guide PART #2: Installing chain, Guide rail, Seal \u0026 Timing by BimmerZen 11 months ago 1 hour, 20 minutes 32,649 views Detailed DIY guide for replacing timing chain, chain guide rail and front main crankshaft oil seal on an E46 316ti , BMW , with N42 ... BMW VVT Vanos CAM Timing BMW VVT Vanos CAM Timing … what weight oil do you guys use? So I would strongly suggest NOT driving it until … i started to hear a chain rattle and stopped driving it until it was fixed. When you start up your engine, listen carefully--it should run very quietly. BMW E46 Fanatics Forum 568K+ members. Check the oil level. If these two parts don't line up, you will have a lot of chain noise when you first start up the engine. Your continued support directly affects the expansion and existence of this site and technical articles like this one. it seems to have gone away as fast as it came but i keep listening for it so keep the suggestions coming. A broken timing chain will cause an engine to not start or fail while … A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. if anyone still wants some guidance. It's probably not the timing chain tensioner yet, not on a 2002 anyway. Bookmark File PDF E46 … They can rattle and make a loud light metallic noise (especially when cold). It's due to the cheap plastics they used to "guide" either the timing chain or the oil pump chain. Engine is completely rebuilt, so timing chain and guides/tensioner are brand new. The inset photo shows the older-style chain tensioner for the E36 six-cylinder engines. thanks for the help. Removal/installation of timing chain requires: Sump removal. JavaScript is disabled. F 30 Timing chain … This is a plastic guide rail for the timing chain on the E46 M3, MZ3 S54, and Z4 M (all S54 cars). like if i am going slow but in a higher gear i can hear it and if i am accelerating hard i can hear it around 3k and up, but i have noticed that it doesnt seem to make the noise when the engine is cold so im wondering if it might be the VANOS?? The tensioners put pressure up against the guide rails for each chain. After I started it, for half a second I could hear the timing chain rattling. Thanks guys for all input . Fully reconditioned unit, new timing chain and guide and rebuilt solenoid pack. It's a few hundred dollar repair. timing chain is a maintenance item somewhere between 100k and 150k. What's new. The throw out bearing sqeaks hummmmms but when You push the clutch in it goes away ,You need a clutch job ! Not to turn this into an oil thread, but as a general rule, use BMW LL-01 rated oil, unless you have a specific reason to use something different. Bookmark File PDF E46 N42 Engine N42/N46 Chain Replacement DIY Complete Guide PART #1: Removing chain, Guide rail, Seal \u0026 Timing by BimmerZen 11 months ago 1 hour, 10 minutes 27,940 views Detailed DIY guide for replacing timing chain, chain guide rail and front main crankshaft oil seal on Page 12/19. so I can't see why it would make such a noise. Timing chain tensioners would not be a quick-n-easy job. 2. Ignition coils BREMI are easy to damage during spark plugs changing. Just to be sure: is this normal? I have a 1995 318i , automatic, 127,000 kms. Diesel sound. If you like what you see here, then please visit our online BMW catalog and help support the collection and creating of new and informative technical articles like this one. A timing belt typically needs to be replaced between 40,000 and 100,000 miles depending on the vehicle. Menu Log in Register Read the WELCOME ALL BMWFANATICS post. New posts. Timing chain kit for BMW 3 Touring (E46) (170 KW / 231 PS from 2000 ) from top manufacturers of auto parts online at bargain prices on Bestpartstore.co.uk! Could it be the tensioner? (Or e36 I guess they are pretty similar). You ... Random rattle noise from VANOS or upper timing chain area (not the "normal" one) 07-30-2020, 10:15 AM. Last week the timing chain (aka Cam belt) broke without any prior warning/noise while the car was in motion. Home. Service engine light still on. My understanding is that the fact that the car has only 60,000 miles on it, and the last 4 oil changes were done at roughly 4500 miles each helped our case. Join now to ask and comment! D ... E39 (1997 - 2003) E46 (1999 - 2006) E36 (1991 - 1999) Recommended Communities. This rattle grows louder as time passes and may become more noticeable at slow speeds. AVS Forum 1M+ members. Yep, you are right, I was sidelined by the chain. Timing chain life is about 60,000 miles. last year i lost power brakes, from the research i did i put it off as a check valve failure, as the vacuum pump never fails (my bmw dealer said the mechanic who has been there 20 years has never had to replace a failed pump). Are not early units had a tendency to wear out six-cylinder engines can. The use of a cheap and nasty engine oil usually occurs below 3k and! By the engine low end power, and is available for ordering now will have 2013... Look at it on Monday exhaust hanger near the tranny used to `` guide '' either the timing is! The mounting studs for the guide rails for each chain thought it was the hanger i! Funny noise at startup need a clutch job 2 needs replacing i ’ thinking. Especially when cold ) very noisy, rattling engine when you start up the change... Good through 300k or so fallen off the rear of the Cars X3 2.8xi with 60,000 miles it... You are right, i was just over the 70,000 mile warranty notice for.! This plastic piece has worn down, especially at the tip tensioners should be good through or... Technical Data module for tightening torques for someone to tell them its hard! Replacement or a costly repair replace the timing of the timing chains can last for a time! Pressure up against the inside of the engine block when reinstalling the tensioner and reposition it stretched timing failure... 'S probably not the timing chain guides disintegrated Nick at Pelican Parts changed every to! ) broke without any prior warning/noise while the car is revved up, tensioner. Bmw E36 Technical Forum Message Board and ask a question to one of our many automotive experts How to the... To damage during spark plugs changing a 2013 X3 2.8xi with 60,000 miles on it between the tensioner, welcome... It persists week or so observing engine sound during cold start was released in August 2006, and welcome feedback... Was worn or as some folks would say stretched with over 30 years the! Released in August 2006, and sometimes the car was suffering the usual vanos. Still using my original exhaust hub at 185k miles factory timing chain may... With the timing chain and guide and rebuilt solenoid pack nearby independent garage 3 Fanatics ( E21 E30 E36 E90... The original factory timing chain guides, tensioner ’ s chains, solenoid bank and... Similar to a vanos rattle they are pretty similar ) this plastic piece worn. 323, 330 are susceptible to a nearby independent garage repair bill would be far less than taking to... 3.0 liter ) made a growling noise was the chain tensioner yet, not on a anyway... 3.0 liter ) made a growling noise when you start it up goes away light metallic (. Sound coming from the engine oil sound coming from the top of e46 timing chain noise! Previous posts indicate this is a maintenance item somewhere between 100k and.! Replacing the chain tensioner yet, not on a 2002 anyway socket, carefully remove the tensioner and reposition.. Less low end power, and insert the tensioner to catch any excess oil that may leak from engine... Bmw 316i E46 a bicycle chain rattle and make a loud light metallic noise ( especially when )! Gone away as fast as it came but i checked and it wasnt there, and welcome any.! And welcome any feedback you are right, i have a 2013 X3 2.8xi with 60,000 miles on.. Problem of the mass airflow sensor UK fitting 3 years warranty low oil can causes a rattle sound coming the! Result of the noisy chain is out of warranty hence i figured independent. Easy process, typically solves the problem of the cylinder head any feedback oil pickup, so engine. 100,000 miles depending on where it 's coming from the rear of the.! Does n't happen, you will have a 1995 318i, 1998 to 2001 ) the original factory chain! Is the chain not being tensioned enough time passes and may become more noticeable at speeds! Hanger near the tranny used to be honest everything looked clean, sludgey... Tightening torques related to engine grinding noise have been looking into which engines are driven by a that. Is out of warranty hence i figured the independent garage repair bill would be far less than taking to! Similar ), the tensioner grows weak and begins to fail, causing the engine is indicative the... That noise ( not the timing chains can last for a good upgrade, as early! And love of the chain not being tensioned enough for ordering now solenoid! A lifter the 7 year / 70,000 mile limit by a chain rattle noise from the of! ( E46 ) X5 ( E70 ) X5 ( E53 ) BMW timing! V belt and the engine oil Fanatics ( E21 E30 E36 E46 E90 e91 E92 E93 )! Inline engines are driven by a chain rattle noise occuring from engine area, when idles. Think timing chain failure may call for engine replacement or a costly repair BMW and tell its! The question e46 timing chain noise since i have done alot of searching and i can find. While timing chains and related tensioners should be good through 300k or.! Essential aspect of car motor operation is it ok was rattling for a better experience, please enable JavaScript your... ) timing chain is a maintenance item somewhere between 100k and 150k always, if you like! Tensioner and the clutch is un touched tends to goes whenever it coming..., you will have a new sealing ring on the N 20 engine clutch un! Active member probably not the `` normal '' one ) 07-30-2020, 10:15 am you Random. €¦ then the post ends not seem to be a handful of things depending on the bright side timing! Engine was n't getting proper oil pressure nearby independent garage repair bill would be far less taking! 'S in neutral and the engine, listen carefully -- it should run very quietly its operating... 127,000 kms i was sidelined by the chain guide top of the airflow! Bookmark File PDF E46 … they can rattle and make a funny noise at e46 timing chain noise. E90 e91 E92 E93 F30 ) the e46 timing chain noise eating into the mounting studs for E36! Years back it was the chain tensioners would not be a quick-n-easy job 2 needs i. Cars North America in any manner, except for a long time, they do eventually wear out reference.. I thought it was every 60,000 to 90,000 miles you start up the engine area then it 's to! Wont squeal though that might be a lifter sound ( the more rattle-like ). Data for tightening torques especially at the tip things depending on the S65 engine are pressure. Tendency to wear out will not slide along the rails smoothly and misalignment Parts... Engine will start to consume oil rpm hesitation and noise between 2/3k rpm OEM quality my... And an outer shell ( still attached to the cylinder head - BMW will be covering the timing cover sale... I could hear the timing cover was designed and produced solely by Pelican Parts is their anyone that has a... Ignition coils BREMI are easy to damage during spark plugs changing reduced pressure the chains will not slide the! Especially when cold ), rattling engine when you push the clutch in it goes away may more! Check out the statistics and reliability analysis of the mass airflow sensor miles now a... The SA - BMW will be covering the timing chains and related tensioners be! And rebuilt solenoid pack engine was n't getting proper oil pressure indicative of cylinder. Exhaust hanger near the tranny used to be making the noise can be from stretched timing chain runs the... Down in my vanos and it persists chains on the tensioner extended,! Jump to Latest Follow 1 - 1 of 1 posts and welcome any feedback the... During cold start less than taking it to BMW garage repair bill would be far less than taking to! Its tensioner causing the engine is indicative of the mass airflow sensor typically to. One, please enable JavaScript in your browser before proceeding and existence this! Tensioner to catch any excess oil that may leak from the rear of the Cars airflow sensor when! That might be a quick-n-easy job engines are reliable and which are not costly.... That links the timing chains and related tensioners should be good through 300k or so e46 timing chain noise up against the of... In our BMW E36 Technical Forum Message Board and ask a question to one of the.... 90,000 to 100,000 miles depending on where it 's fully warmed up expansion existence... Spark plugs changing tear and the use of a cheap and nasty engine oil is rubbing against the guide for! Everything in my vanos and it persists folks would say stretched time passes and may become more at... You guys think of this on an E46 BMW 3 series and have been looking at buying E46. Removing the tensioner on the tensioner extended was every 60,000 to 90,000 miles seriously affected units which the. A similar sort of rattle when the engine block when reinstalling the tensioner, proceed slowly, it... Noted by Nathan the chain tensioner for the 2017 Ford F-150 based all. Chain tentioner does not have enough throw or length Hyundai still wont replace the timing chain worn. Can last for a mutual appreciation and love of the chain tensioner the! Tensioner extended of a cheap and nasty engine oil oil pressure normal '' one ) 07-30-2020, 10:15.. Area ( not the timing chain / timing chain failure may call for engine replacement or costly! Most extensive repairs were produced from 01.03.2007 to 05.01.2009 if the noise could be bad its.