M157 timing chain stretch

M157 timing chain stretch. Application: Mercedes Benz M152, M157, M276, M278 engines. I'm pretty sure it's the timing chain so I'm hoping it's just a tension issue. 928 278. You can see the type of chain by removing the oil filler cap and checking visually. No Interest if paid in full in 6 mo on $99+ with PayPal Credit*. 920 278. One of the most important components when it comes to regulating the timing of your engine is the timing chain. Jun 2, 2013 · Timing chain stretch issue. Jan 11, 2024 · The Mercedes M157 engine is a 5. it may or may not be related. 1041 posts · Joined 2013. shopdap. May 20, 2019 · GET YOUR RIDE RUNNING SMOOTHLY: The ABN | Engine Timing Tool Kit is a chain rivet tool that allows you to press on external lugs, rivets of the chains, and split the chains quickly while renewing and riveting timing chains; Compatible with simplex and duplex chains (with 4mm chain bolt) in Mercedes Benz engines including Mercedes and some Chrysler and Jeep vehicles; Compatible with Mercedes Aug 30, 2012 · 6800 posts · Joined 2008. Rare M157 Oil Pump Failures. The timing should show 0° +/-5°. That "pulling" deforms (stretches) the links over time. Is Mercedes M157 Engine Reliable? May 17, 2021 · Is there a way to measure chain stretch on the M156 engine wothout sending it into Mercedes (i think they have a tool for it)? Mercedes Chain Rattle. camshafts to hold the position when replacing the timing chain. We’ve been corrected multiple times in previous articles Mar 3, 2021 · Mar 3, 2021. #1 · Dec 9, 2011 (Edited) Need to replace lower timing chain rails necessitating removal of timing cover. Jun 29, 2013 · Gefilmt mit (Affilatelinks)!GoPro Hero 8 Black: https://amzn. Gidday folks. Nov 29, 2020 · Yuesstloo Engine Timing Tool Kit, Compatible with Mercedes Benz M157/M276/ M278, Camshaft Timing Tool with T100, Fuel Injector Puller, Rotary Rod, Fixing Screw, with Case and Gloves 4. Location. This is a common symptom which is already fairly well documented on the internet. Between 1/16" and 1/8" past the ruler mark it is time to replace your chain. I've ordered an ODBEleven from Amazon, and am planning to use it to check out the "stretch" on my 2012 EOS, and wanted to know if Feb 11, 2020 · It is not that dramatic. 952 278. The Chain Press Tool allow quick, easy and safe re-connection of the timing-chains. 6 timing chain failures - common, it appears. 5l CBT/CBU), this is not news anymore, but driving habits and long OCI contributes to the problem. Site Admin. Joined: Thu Jul 05, 2007 8:37 pm. Change the transfer case input shaft seal (removed lower engine panels, detached drive shaft, removed cross memeber, removed transfer case and replaced input shaft seal). Rock the balancer back and forth with a breaker bar on the balance bolt and watch the timing mark. Aug 23, 2017 · 86 trx 350 timing chain tensioner. Contact seller. It's a costly repair. At this stage the cassette should be okay. im guessing it has at least once. Degrees of backlash is another way to check timing chain stretch. The reasons for this noise were issues with the cam phasers and the timing chain. Owners experiencing timing chain issues with their BMW N20 engines may observe various symptoms, including: Engine misfires or rough idling: A worn timing chain can cause inconsistencies in valve timing, resulting in engine misfires or rough idling. The chains have a semi-floating tube that covers the chain links, allowing the chain to literally roll over the gear teeth. to/35pn Aug 26, 2018 · Sort by Oldest first. Air filters could lead to timing chain stretch. 5° out (Valid for both OEM & aftermarket cams). Last Summer we headed to Minneapolis and then on to the Black Hills S. Given that there are more than 200 rollers and rivets in a bike chain, if each one wears just a tiny amount, it can result in a noticeably longer chain. MLB123. The following 3 users liked this post by tmcolegr: janr (06-13-2019), Old Grey Mule (12-22-2018), Velosprout (02-24-2016) 02-23-2016, 08:51 AM. Whether the car is in our out of warranty, that is completely unacceptable. 958 276. The actual value should not be more than 0. Jan 15, 2024 · Why timing chains stretch, part 5. Once up to temp after a run the noise is pretty well gone so the issue does seem to be temp related. As the camshaft spins, these lobes open and close the valves in the Nov 24, 2023 · The timing chain is comprised of metal links that can stretch over time due to heat and wear from contact with the gears on the crankshaft and camshaft. just picked up my 2012 a3 2. Our M157 Timing Chain Set provides builders with OEM Mercedes-Benz parts for a perfect and easy assembly. For MB to wash their hands of a customer and refuse a goodwill claim in unacceptable. The V8-family includes: M113 E43, M113 E50, M113 E55, M119. used vag com to measure chain stretch and it was -4. #2 · Dec 27, 2023. Assembly Includes: Timing Chain Right; Chain Sliding Rail Top Left; Chain Sliding Rail Bottom Left; Rubbing Block Top Left May 26, 2014 · If an early 2011-12 car never had any work done by the dealer related to the cam timing chain rattle early in its life, then it’ll likely need the timing chains replaced and all associated sprockets, tensioners, guides etc. the passenger side valve cover had some scoring like the An engine’s timing chain keeps the movement of the components in the top half of an engine in synchronisation with those in the bottom half. Feb 23, 2016 · We have a fleet of vehicles with (best I can count) 26 3. I'm worried that something else is wrong Jun 5, 2020 · 679 posts · Joined 2014. 5 mm (3. 5T V8. None have had this issue. 950 276. 955 276. Mar 3, 2021 · Mar 3, 2021. On the vcds ready each degree represent approximately 2 marks. It wouldn't run good then die, run good and die. Most timing sets whether stock replacement or roller fit under the cover Nov 9, 2018 · Actually timing can be checked with VCDS and is precisely why i bought it. 產品特色簡短: * Contents: Camshaft position sensor reluctor Setting tool Camshaft holding tools Fuel injector puller T100 socket * Application: Aug 29, 2010 · Step 1. While timing chains can last for a long time, they do eventually Jun 4, 2018 · Last, replace the #1 adjuster and guide for sure. 922 278. Oct 18, 2019 · Re: timing chain. 6 engine forums and vehicles - there is quite a bit of discussion on 3. However, no engine is perfect and that applies here, too. US $475. The timing chain would be because it would affect how well the vvt would work to help reduce emissions. In the top part of the engine, the timing chain is attached to the end of the camshaft, which has numerous lobes along its length. Aug 26, 2022 · When it is running with the fuel igniting keep the chain tight with the tensioner removing the slack as it leaves the crankshaft with oil pressure on the tensioner. You just take off the intake cam sprocket and re-position the chain. What’s happening is the holes in the links for the pins that were round are wearing into ovals. 3%. #10 · Aug 30, 2012. Posts: 2983. crankcase and the timing case. 5. The M157 is the second variant of the M278 and is tuned by Mercedes-AMG with a bore and stroke of 98 mm × 90. 7L to 5. 2 (CGPB) Polo 6R? Regards and Thanks Brian. Jun 5, 2020 · 679 posts · Joined 2014. 5L twin-turbo V8 first released in 2011 AMG models. 5-liter bi-turbo Mercedes M157 engine was produced in Germany from 2010 to 2019 and installed on AMG modifications of the CLS-Class, E-Class, ML-Class, GL-Class and S-Class models. If you want to wait until (if) you have problems, your call. Car was running fine, was just a preemptive thing. Dec 9, 2011 · 446 posts · Joined 2010. The two cams are generally different by a few degrees. Equal to OEM 278589003300 May 8, 2020 · Recently upgraded from an MK4 Jetta to a super clean 2011 GTI w/88k on it. Engine cam torque and length of chains change due to actual height of engine being different, but very much sale as the 3. to visit my dad. 5 litre petrol engines ; Applications M133, M152, M157, M270, M274, M276, M278 engines. So 6° you pretty much at the limit of your tensioner. May 16, 2014 · The 2. * Application: M152 ENGINE: SLK 55 AMG (R172) * OEM NO. The TSB for the adjuster problem says you should ONLY replace the #1 adjuster and no others. Feb 13, 2023 · M157 Pre-2013 Timing chain problems. It was aimed at the V6 F150s produced before 29th May 2015. 40-2271-00 1 Crankcase 2 Timing case cover 3 Oil filter housing with oil filter 4 Oil-water heat exchanger Jul 24, 2017 · What he is saying is after only 35000 miles with a full MBSH, the timing chains have stretched to the extent that the cam timing can't be maintained. This in important to understand if you are an owner of any of the vehicles listed in this articles. The dealer checked the tensioner and said it was functioning as it should. Obviously yes, replace the demo'd guide. The timing set has to match the cam, the old flat tappets and retrofit rollers take a common timing set. If the chains are stretch so bad that they can jump a tooth or two your truck would either run like shiz-it all the time until it jump enough teeth to allow the time to be off so bad it won't start. May 14, 2012 · Timing chain failure is one time thing, not intermittent. Compare to Mercedes Benz Factory Tool #276589014000, 271589023300, 177589000900 Applications Make Model Year Mercedes Benz CL500 / 63AMG Jun 26, 2018 · 2009 - 2014 Ford F150 - Low Mileage Ecoboost, already getting the timing chain stretch noise. When it gets to 8 the chains are at their limits and the camshaft timing adjusters are maxed out. #1 · Jul 24, 2017. Seized low pressure fuel pump. Which Mercedes Models Have the M157 Engine? Conclusion. Aug 17, 2017 · Special designed to align the camshaft timing angle for correct posistion OEM number: 276589014000 Application: Benz M157, M276, M278 engine. 00. May 8, 2020 · Recently upgraded from an MK4 Jetta to a super clean 2011 GTI w/88k on it. Hello, I’ve agreed on a purchase of 2012 ML63, subsequently I’ve discovered the “timing chain issue”, there are no apparent problems with the car but I’m concerned about future problems arising, has any one taken their M157 into MB for the tensioner and check valve remedy as a Mar 13, 2023 · However, suppose the timing chain starts to fail/stretch. Sep 14, 2015 · 17896 posts · Joined 2007. Nov 21, 2019 · Check IDE00182 (MVB 93/3) Camshaft adaptation intake bank 1, phase position at idle. ive read the 5 was about the limit. A "Check Engine" light turning on in your vehicle may be indicate you are having a problem with your timing chain. Share. to/2T33ZyOZOOM H2N Audio-Rekorder: https://amzn. A Dirty air filter that is being replaced. Condition: Apr 15, 2015 · 1021 posts · Joined 2014. To see images of other types of chains, see our post entitled “How to Save Money on Chains”. by Killer95Stang » Fri Oct 18, 2019 11:58 pm. 4 Ecotec’s timing chain problems are numerous, with timing chain stretch, timing chain guide failure, and timing chain tensioner issues all affecting the engine. If you ever change your chain and leave the rocker arms on you will see how the hard the cam shaft will jump forward when you roll the chain on. To be precise, the chains do not stretch, they wear. Step 2. Compare to Mercedes Benz Factory Tool #276589014000, 271589023300, 177589000900 Applications Make Model Year Mercedes Benz CL500 / 63AMG Apr 17, 2018 · Audi's EA888 2. 954 276. 927 157 DOKONIE engine 276 9xx 30 129269 Chain Jul 17, 2020 · If timing chain was not an issue, VW wouldn't update timing components frequently. com/scanner/Get Factory Service Repair Manuals & Specs https://www. Mercedes M157, M276, & M278 Rattle Noise Upon Starting. There are six states of output with the M157. Many of the newer generation Mercedes engines (namely the M157 AMG engine, M276 V6 engine, & the M278 V8 engine) develop an obnoxious rattle sound upon start up. #2 · Aug 26, 2018. #1 · Jun 23, 2020. Slight wear on every piece adds up to a longer chain. Apr 26, 2020 · Originally Posted by sivletho. Vehicle: 2003 F-150, 1993 Mustang. 9 posts · Joined 2013. So i pulled the chain down a little bit and it moved about 1/3 of an inch. since OP is changing timing chains i am assuming he means cam timing. A 278 050 15 00 M157 M278 left chain tensio-ner 1 Secondary chain tensio-ner from engine 278 9xx 30 035186 respectively 157 9xx 60 009367 X A 278 050 16 00 M157 M278 right chain tensio-ner 1 Secondary chain tensio-ner from engine 278 9xx 30 035186 respectively 157 9xx 60 009367 X A 278 050 33 00 Non-return valve (check valve) 2 Installed in Aug 7, 2021 · A complete guide to the timing chain tensioner, and timing chain issues on VW and Audi TSI engines. I'm getting a rather loud slapping noise with a cold engine. This machine is also referred to as the 4. This is why many N20 owners see several VANOS codes when the Jun 23, 2020 · Blackstage2 Discussion starter. Jul 26, 2013 · Roller Timing Chains. D. Signs of Chain Stretch. Also, adjust the oil pump chain; takes 2 minutes. 5 EcoBoost engines on startup. #4 · Feb 12, 2015. More than a degree or two of backlash indicates time to replace. Feb 11, 2015 · 7 posts · Joined 2015. You simply break the current chain, attach the new to the old and rotate the engine to feed it through. 1310 posts · Joined 2017. Comparable to OEM: 276 589 00 39 00. The OE tension should have 12 marks or around 6°. 5 Ecoboost only has 38K miles on it, and its already getting the timing chain rattle noise at cold start ups. audicomplaints. IDE00178, 179,182. The loss of exact tension from the normal wear and tear on the timing chain can cause a few different problems: Excessive engine noise that sounds like a rattling or ticking. Over time, the timing chain can stretch, causing a misalignment in the engine’s timing. Jul 2, 2022 · Mine is now over 5% at 164K km (100k miles) – It's Tiguan 2012 TFSI CCTA. To rivet the timing chain the following tooling is required from the rivet press tool: basic carrier , mount A1, thrust piece A2 , mount B1 and thrust piece B2. Not a good sign I think. Ml63. You should be years away from that. 5 out of 5 stars 53 May 15, 2023 · Symptoms of Timing Chain Problems. com. 7T 5. 2. 0 5 ratings. 0-liter engine has a history of tensioner problems in its timing chain. 5l. Any further past this point will require chain and cassette replacement. I replaced my original chain on my MY09 at ~130k miles. Looks like +3 and +4 to me, which is well within the normal operating range of -8 at full advance to +8 at full retardation. 56 in) for use in higher-performance models. I’m curious Mar 8, 2024 · The 2. Over the past decade, BMW and many other import automakers have had issues with timing chain stretch. 927 157 DOKONIE engine 276 9xx 30 129269 Chain Jul 24, 2017 · These were the engines M157 in cars from 2011 to early 2013. if the tensioner is doing its job but you're still having chain issues the chain is most likely stretched. My car has 62K miles and is less than 5 years old, I have had the oil changed regularly at the dealership. In metric, 10 links of a new chain is 25. #3 · Apr 15, 2015. Please can you advise on which Advanced Measuring Values I should select to perform the same test, and expected results, on my 2013 1. www. I took a couple of tries to get the timing right. '94 E320 Estate, 178k miles (future body donor) "Butterscotch". If the values are way off from 0° the timing chain may be The M157 is the second variant of the M278 and is tuned by Mercedes-AMG with a bore and stroke of 98 mm × 90. LHTC Motors. Remove the right valve cover. Parts and labour is over £3k, then you have to factor in any other parts that may need replacing if perished or worth Nov 27, 2021 · Gently rotate the engine with the bolt in the middle of the crank pulley to line up the first cam tower timing mark then read the timing mark on the crank pulley. You should replace the chain if: If you still want to monitor with VCDS, the measuring block 93, field "Phase Position Bank 1 Intake Aug 21, 2023 · If a chain guide has broken apart, front timing cover may need to come off so you can replace what's broken. Also check IDE00178 (MVB 91/3) Camshaft adjustment intake bank 1, specified value and IDE 00179 (MVB 91/4) Camshaft adjustment intake bank 1, actual value. Jan 24, 2019 · You can use VCDS to measure Camshaft vs Crankshaft alignment, but it will NOT guarantee that the chain is in ok condition. 7 Liter bi-turbo V8 engine designed for Mercedes-Benz vehicles. Car. Rotate the engine until the second cam tower timing marks line up and read the crankshaft again. . Oct 30, 2009 · The MB chain comes with a master link. '87 300TD, ~410k miles (future drive train donor) "The White Whale". Roller timing chains have been available since the 1960s. Lumbergrl Discussion starter. 86 in × 3. Nov 3, 2014 · Ford F150 3. Timing chain only lasting 108Kmiles that's seems like a far stretch (pun). Look through the 3. The loose chain is to blame for multiple occurances of catastrophic engine failure. Messages. If it truly is stretched, then replace the waterpump and all the chain guides. 5L Ecoboost Rattle Upon Start Up- Timing Chain Stretch Issues - Ford F150 Forum - Community of Ford Truck Fans. As it sits, the timing chain pinned at just over 6 degrees at the passenger side cam. The 2. DO NOT REMOVE OR SLACKEN THE TIMING CHAIN TENSIONER. youcanic. 5. The change in the shape of the holes causes the distance between the pins to increase by a few microns for eack link. Sep 18, 2021 · The basic Mercedes M278 engine has a displacement of 4,663 cc with a cylinder bore of 92. 5L engines Services: M133, M152, M157, M270, M274, M276, M278 engines. 1. Reply Like. Not wanting risk tearing the motor up I’ve parked the GTI and ordered the cam timing chain, guides, tensioner, and related parts and bolts. Weird measurement result. The cylinder block of M278 is made from lightweight aluminum material. Timing is an essential aspect of car motor operation. 4L L4 Timing Chain Set Aug 17, 2017 · Special designed to align the camshaft timing angle for correct posistion OEM number: 276589014000 Application: Benz M157, M276, M278 engine. For the S-Class and CL-Class, power is 400 kW (544 PS; 536 bhp) at 5,500 rpm with 800 Nm (590 lb-ft) of torque at 2,000-4,500 Apr 12, 2008 · Paul Wright. Used the opportunity to remove the valve cover, and check the timing chain stretch & injection timing. com/manualsAsk Car Questions & Get Jun 24, 2017 · Golf 4 R32 only (intake adjustment range 52°/exhaust adjustment range 22°): • Block 90 (exhaust) set-point is 0°, no matter the values in blocks 208 & 209, at a duty ratio of about 15. has 130k on it and im not sure if the timing chain has been done yet. But reading the ford website all I could find was it would be covered under the 3yr warranty. The link plates and link pins wear where the pins go through the plates. Jan 26, 2022 · The timing chain is responsible for synchronizing the rotation of the crankshaft and the camshaft, ensuring that the engine’s valves open and close at the correct time. There are two types of roller timing chains available. Chains stretch because of the tensile force on each link. Steven Kunkel, a very competent VW mechanic at West Side VW, blew me away with his Aug 12, 2017 · UTMALL New Car Repair Engine Timing Tool Set for Mercedes M276, M157, M278, Visit the UTMALL Store. Dec 27, 2023 · 83768 posts · Joined 2006. Like. If no camshaft-crankshaft correlation fault code exists and no noise from the chain is exhibited then no problem exists Mercedes Benz M157, M276 & M278 timing tool set Designed to align the camshaft timing angle for correct position Also, for removing injectors using slide hammer (T bar) tool on 4. The crankcase is a long-skirt design, with individually mountable main bearing caps made of cast steel. May 2, 2019 · 1. 932 278. The operating temperature (of the chain) and materials used are contributing factors on the tensile strength and durability of the chain as a whole. This helps reduce friction and chain stretch. AMT525E. 956 276. Injector Removal Remover Tool for removing the petrol injector using a slide hammer or T bar on 4. Seller's other items. (4692) 98. The only definitive method (by the book) is to remove a plug and look at the tensioner. VW chains stretch (excluding 2. The tough parts are riveting the new master link and getting the cam timing right. 4L isn’t the only engine in the Ecotec engine family to have timing chain issues either, as other engines like the 2. May 3, 2024 · Engine Timing Chain Kit For Mercedes-Benz CL500 S500 W212 W221 M278 4. It may not crash and burn until after any warranty is expired. 2L 2. 5L Ecoboost F150s ranging from 2011-2016. Audi was forced to offer settlement offers, including an extended warranty, after a series of lawsuits were filed. With that much stretch at 110k miles, it's probably the original chain or at least original chain design. $8150. Webmaster. On the tensioner, marks (teeths) to see how far the tensioner apply tension to the chain. GDO Engine Timing Chain Kit with Chain Guide Tensioner Sprocket 12680750 94201S for Buick Chevy GMC Pontiac Saab Saturn 2. i wouldn't worry about the engine surge till after you've got the noise sorted out. 7 and the 3. After sending this notice, Ford notified the owners Jul 4, 2019 · I dug further in, and found a good post on how to pin a m119 cam and check timing chain stretch. when do you usually replace them at Mar 14, 2014 · Checked the timing chain stretch while doing 5 new rubber intake boots, 4 new air cleaner box side bushings, some new PVC bits, and 5 new glow plugs. The newer factory roller takes a unique timing set that does not interchange with flat tappet or retrofit roller cams. The chain was slightly sagging. California Prop 65 - Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. go into advanced measurement options and choose locations. It addressed the ticking/tapping noises in the 3. - My 2013 F150 FX4 3. This is especially helpful when checking and assembeld engine in the car. P01. 2016 XPT - Graphite. Replace whichever other guides you can replace without tearing everything else apart. The M157 is prone to its share of problems including the timing chain, timing cover, spark plugs,… Apr 1, 2014 · Timing Chains are known to stretch on this engine, how does one use VCDS to check Timing Chain stretch. Apr 23, 2023 · There was a technical service bulletin released on 24th October 2018. 4cm. Reseal both left and right cover of the head due to a leak (removed charge air hoses, removed fan, removed oil filter housing, removed left and right front head covers). Pukmeister. Turn the engine (always clock-wise when standing in front of the car, staring at the car looking toward the rear), until the timing marks on the bell housing (harmonic balancer) reads 45°. While the links themselves don’t stretch, the rollers and rivets holding them together will wear down. The chains are "pulling" all the sprockets on the cams and intermediate shafts. Coolant hose leaks. The tolerance is 5 degrees. #5 · Jun 5, 2020. M157 M278 right chain tensio- 1 ner Non-return valve (check valve) 2 M276 Left chain tensioner 1 M276 Right chain tensioner 1 M 157 M278 left chain tensio- 1 ner M 157 M278 right chain tensio- 1 ner Engine 276. 276589014000/ 278589002300. Consider replacing them all at this point. 4L L4 Timing Chain Set Sep 20, 2017 · Engine Timing Tool For Mercedes M276, M157, M278, Special designed to align the camshaft timing angle for correct position. There is an atmospheric version of the engine with a cylinder deactivation system and the M152 index. 6% positive. This would seem to require removing the pan. Many local shops refuse to do the chain job (VW dealer asks about CAD$4000 – it's a 9 hr job + parts) and one local shop (45 minutes commute) can do it for $2000CAD (Timing chain kit 450, Labor 1200, Fluids 240) $1000 USD = $1360 CAD. TIMING TOOL FOR MERCEDES M152, M157, M276, M278. to/2STINLEEDUTIGE Mikrofon: https://amzn. 0L use an extremely similar timing design. Other sources have said that the pan can be loosened enough to remove the timing cover. 07. Replacing consumables. 0. Timing case cover leaks. Allow the team at Premier Tuning Group to help assist in your M157 engine build by supplying only the best parts. 6 to 5. First, yes i have read the "Timing Chain Experiences 101" thread. Engine harness oil pollution. I've ordered an ODBEleven from Amazon, and am planning to use it to check out the "stretch" on my 2012 EOS, and wanted to know if The 5. INJECTOR NOZZLE REMOVAL. #3 · Sep 14, 2015. Almost identical, however manufacturer of parts for timing drive is different and cams are different specs. I don't know of any standard way to check for stretching aside from eyeballing it TIMING TOOL FOR MERCEDES M152, M157, M276, M278 Item No. Other tell tale sign when the chain is stretched is the car throws a P0018 fault (can be 0017 or 0019 also), it does this when the chain timing is slightly out. Actually, your bike chain will get measurably longer over time. It produces an astounding 518-577hp, depending on the model and AMG Performance Package. 2L Ecotec are also impacted by similar issues. 957 276. This can lead to a variety of problems, including decreased engine performance, rough Jan 19, 2019 · I recently discovered an article indicating that it is possible to use VCDS to indicate amount of Timing Chain stretch using Measuring Blocks 208 and 209. Nov 16, 2015 · When you acquire an older Mercedes diesel or even gas passenger car for that matter, the first thing you want to do is determine the internal health of the e Jan 15, 2021 · Buy YOUCANIC Pro Scanner https://www. All the guides seem good from what i can tell, except the passenger side top guide, which i replaced. I didn't know about the adaptation value or inspection port at that time. Stafford. M157 Cylinder scoring. Manual section 1-210 says the oil pump must be removed. FAQ. A chain typically is moved by a sprocket, as shown below: Both chain and sprocket are prone to rapid wear unless properly lubricated. You should replace the chain if: If you still want to monitor with VCDS, the measuring block 93, field "Phase Position Bank 1 Intake M157 M278 right chain tensio- 1 ner Non-return valve (check valve) 2 M276 Left chain tensioner 1 M276 Right chain tensioner 1 M 157 M278 left chain tensio- 1 ner M 157 M278 right chain tensio- 1 ner Engine 276. Max, Charleston SC USofA. So i was replacing my valve cover yesterday and thought i would check out the retainers as well as the timing chain. I had a code come on for my 2013 CRV and the dealer tells me that the timing chain is stretched. 9 mm, a piston stroke of 86 mm, and a compression rating of 10. 0L 2. I'd be suprised if it was a stretched timing belt based off the fact that you would probably hear the noise 100% of the time if something were wrong. Dec 5, 2019 · L. Just short of the Mpls airport, the Timing Chain (s) jumped a tooth. Sep 27, 2021 · The redesign does not have the time bomb failure concern. I'd recommend using 5w-40 oil for higher hydraulic pressure though tensioner has nothing to do with the chain stretch. i Note The engine number is stamped on the bottom of the torque converter housing on the left side. Sep 9, 2013 · Generally speaking if the rivet is less than 1/16" past the 12" ruler mark your chain is still okay. you can see how much the cam phaser is adapting to offset for chain stretch. Absolutely love it but it has some timing chain rattle on startup, telling me the tensioner is on borrowed time. Chances are that you will see signs of chain stretch long before a chain breaks. However, the chain was so stretched that the tensioner was hardly touching the chain. Plus there are sensors which are supposed to warn you if it gets out of tolerance. sl ru mv pd im ci bx wr yu qt