I am wondering how doable this job is for a DIYer. Anytime you hear a rattle it means something is loose and needs to be fixed before it breaks. Push in the tensioner plunger. The timing chain is an integral part of any engine, and without it, your vehicle is rendered useless. There is a Service Bulletin (NSB07-042) that addresses it, and there are a few threads on this board about it. well it alot of miles on that car parts wear out plus u never know how bad the driver before u abused it unless u had it since it was new. Refer to the appropriate section of the Electronic Service Manual (ESM) for further diagnosis. Don’t Overlook the Tensioner. There are upgraded chain tension guides with a steel backing to improve durability and a modified repair procedure no longer requires the removal of the cylinder head to replace the timing chain. It is not power steering pump either. Sort by: Replacement. Please post results. You will usually hear a rattle, scraping, clicking or a grinding noise. - Use a wire of 0.5 mm (0.02 in) diameter as a stopper pin. 2001 timing chain noise. Thus, return of the average cost of repair would provide restitution to these class members because they have already spent that money to repair or diagnose their vehicles.". Turned out to be the chain making noise on the passenger side - we think the tensioner was letting the chain hit the guide. My mechanic told me that there's a device that keeps the timing chain tight...maybe it's the device that has malfunctioned.? Maybe you're concerned you will soon. Part Number: REPN319401. A typical timing belt . Remove the chain tensioner. I only ask because over the last year my car has had a slight whining noise coming from under the hood too. Noise is most pronounced on drivers side of truck. A properly tensioned chain is critical to maintaining the timing between the pistons and the valves. I have replaced auto tensioner and belt with OEM, noise still occurs. How do your change the belt guide and the chain tensioner without removing the engine and messing with timing chain. 1991 - 1994 Nissan Sentra SE 4 Cyl 1.6L; I have the same issue, there's a service Bulletin you can search for....my Dealer said $1500 !, my local guy doesn't want to get involved. The timing tensioner can also go bad. Replacement of both secondary timing chains and their tensioner shoes will be necessary to repair this concern. So be sure to clean and check the condition of the tensioner instead of just removing the guides. A forum for the legendary Nissan Pathfinder and Infiniti QX4. The defect could cause the timing chains to slip - which would lead to immediate engine damage - and create a potentially dangerous situation in traffic. Not enough plunger force = too much slack = chain rattling against the housing. Suspected a timing chain problem on my 1997 Nissan Sentra with 128K and a 1.6 engine as it was making a ?clacking noise?. Dealer says secondary timing chain, but I don't believe that, there is not the whining/whirring noise as I have seen on you tube videos. Owners Have a Different Take. Some photos included in these links that show the issue. The timing tensioner can also go bad. If it were piston slap, i would imagine it would go away as the temps went up and the toleraces were closed. Replace both secondary timing chains and both secondary timing chain tensioner shoes with P/N 13097-ZK01C. 2. "“Here, the Court finds that Plaintiffs have sufficiently alleged common damages formulas for the three classes. Nissan says their timing chains are just noisy, but not defective. I apologize if this is a duplicate, I looked around but I couldn't find this information, Has anyone determined the model year xterras that were affected by timing chain tensioner issues? A quick check with a stethoscope confirms that the noise is coming from inside the timing cover. Mechanic says the noise is the timing chain, and the cost to is likely to run $1500-$2000, which is about what the car is worth and more $ than my daughter has at the moment. Showing 1-2 of 2 results. I assume what needs to be done is remove timing cover, and replace the timing chains, guides, gears,, and tensioners. The original plunger has a lathe cut metal seal ring that binds and holds too much pressure on the plastic chain guide on top of the plunger, and eventually the chain saws through the plastic and into the metal plunger. And the new … Some "cam-chain whine" issue reading material for those who are interested. It’s important to know the symptoms of a bad timing belt or chain, so this doesn’t happen to your Nissan Titan. I have a 2004 Nissan Quest. The class-action is titled Vincent Chiarelli, Philip Dragonetti, Michele Maszon, Todd Maszon and Chris Santimauro vs. Nissan North America Inc. and Nissan Motor Co., Ltd. (doesn't really roll off the tongue, eh?). Welcome to Nissan Club, one of the largest Nissan forum communities. The original plunger has a lathe cut metal seal ring that binds and holds too much pressure on the plastic chain guide on top of the plunger, and eventually the chain saws through the plastic and into the metal plunger. Refer to the Electronic Service Manual (ESM) for further diagnosis. It could later be expanded and it’s seeking a permanent fix for all affected owners. As part of the campaign every 2011-2013 owner affected got a new chain guide, crank sprocket, and timing chain. I studied TSB# NTB92-056 for the 1991-92 SR20DE that mentioned "a rattle in the timing chain area for short period when the engine is started after a one night soak or at low RPM caused by a leak-down of oil in the chain tensioner." Their focus is on safety-related issues. Now 5 … Excess slack in the timing chain can cause a rattling sound or even a clanking sound if the slack is severe enough to cause the chain to contact the timing chain cover. Sadly, the timing chains fitted to the Nissan Navara and pathfinder (with a 2.5L turbo diesel YD25 engine) have a weak timing chain that wears excessively in everyday use. The car is running fine, but trying to get any info I can to try and figure out my fuel issue. A typical timing belt . I would like to do a write up about timing chain problems on VQ35DE engines. I assume what needs to be done is remove timing cover, and replace the timing chains, guides, gears,, and tensioners. If you hear some squealing or rattling voice from timing cover area; if you hear some chains flapping voice from the front engine when you stand one the side of pulleys when the car is running; if your car doesn't run at all, there should be a little slack on the opposite side of the tensioner. If the timing chain fails it will cause a catastrophic failure of the engine and a possible crash. "Welcome To The Thunder Deck", our $6k theater/media room, 100% DIY, Nissan Techs - Need Your Input on This (Altima VQ Cam-Chain/Tensioner) - Nissanhelp.com, 2002-2006 Nissan Altima Discussion (2.5 & 3.5), General Nissan Altima Discussion (1993-2001), 2007-2012 Nissan Altima Discussion (2.5 & 3.5), VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. The whining noise you are referring to is the secondary timing chain tensioner metal plungers riding metal to metal on the secondary timing chains. You must have simple understand of your Titan Timing Chain Tensioner that you can find some problem correct in time. I have an 04 with 72,000 miles and I get poor fuel mileage. ACTION: 1. The issue involves a high frequency buzzing/whining noise coming from the secondary timing chain system. A timing belt or chain tensioner is used to rotate the camshaft(s) that control intake and exhaust valve operation. Get up to 40% off MSRP for all genuine Nissan parts. Nissan has issued a service bulletin (NTB09-128) regarding this issue. However, when the timing chain is loose, it may cause a vibration inside the motor and that will produce a rattling noise as the engine idles. Do any know if the timing chain repairs are definitive or is this something that might need to be redone periodically. Timing chain noise Post by Gray » Sun Mar 30, 2008 5:55 pm I was wondering if any here have noticed increased engine noise over time and have had the dealership do the timing chain repairs /chain guide replacement as per the service bulletin NTB07-042 VQ40 ENGINE; BUZZING / WHINING NOISE . The 2003 nissan murano timing chain noise causes are old engine oil or faulty timing chain tensioner. The tensioner needs oil pressure to push its plunger into the timing chain guide to remove the slack in the timing chain. Timing chains generally have a good lifespan, but like anything it's not unusual for them to stretch and eventually need to be replaced (hopefully before they do too much damage). In May 2014, Nissan issued a timing chain service campaign for 104,000 JUKE subcompacts. Excessive timing chain noise, a rattling or ticking, on higher mileage cars may lead to timing chain failure, which can cause engine damage. 2002 Maxima GLE Silver on Black | Berk Intake w/AEM Dryflow | Clear Sidemarker Lights w/PIAA L.E.D |Fibre Customs EyeLids | PIAA White Fogs | 5% Limo Tint | Brembo Blanks and Hawk HPS Pads|CATTMAN RSB|Ebay FSTB|VIAS Block Plate| OEM Spoiler|NWP Engeneering Intake Spacers (not yet installed)| 07 350z rims(needs tires)​. i mean shit happens good luck with it post with results. Under the settlement, affected owners and lessees are entitled to partial reimbursement for money spent in connection with the diagnosis of, repair to, or replacement of the primary or secondary timing chain systems or components. by what i can hear, the sprockets are quiet as well. The dealer says the timing chain needs to be replaced but won't honor the warranty because I don't have all oil change receipts. Whatever the reason, here's a handful of things you can do to make sure it gets the attention it deserves. If it were piston slap, i would imagine it would go away as the temps went up and the toleraces were closed. 17. The vehicles mentioned in the lawsuit include some of Nissan's most popular models: The lawsuit covers all current and former Nissan owners and lessees in New York, Florida, Maryland and New Jersey. Maybe you've experienced this problem. What would cause the nissan murano timing chain noise? The first timing chain lawsuit was filed in the Eastern District of New York. Not enough plunger force = too much slack = chain rattling against the housing. You can do this for both bottom and top tensioner with the camshaft sprocket cover off so go ahead and do the entire job while you are at it There are three possible reasons why your timing chain is making the rattling noise. 36 people reported this problem 12 comments … And while TSBs are generally just intended as instructions for mechanics, it feels slimy to hear that Nissan wants to make sure any complaints are dealt with quietly. I love this car, but after just three years and 90,000 miles, I'm looking at having to have major work done with timing chain(s). Some have suggested that a manufacturing defect created timing chains with sharper edges that rapidly saw through their guides. It would cost me about $2500 to get it done. The tensioner needs oil pressure to push its plunger into the timing chain guide to remove the slack in the timing chain. What guarantee i have by buying nissan … An interesting nugget found in the court documents shows Nissan arguing that 120,000 miles is the “full life expectancy” of their vehicles. There are upgraded chain tension guides with a steel backing to improve durability and a modified repair procedure no longer requires the removal of the cylinder head to replace the timing chain. What they fail to mention is how those loose timing chains can suddenly become engine-killing busted timing chains. Hey everyone, I have a 2014, 40k Miles 1.2 qashqai. This can cause a rattling noise when the engine is started cold and a revised timing chain tensioner and guide are available to correct this issue. If the noise does not increase with engine rpm, the timing chain system may not be the cause. The timing chain tension in your Nissan is too important to ignore. Top. If the engine is equipped with a hydraulic timing chain tensioner, the noise may disappear or lessen as the engine oil warms up and the tensioner removes some of the slack. Certification is the often referred to as "the most important step" because a judge can use their discretion to dismiss a case, even if all the legal T's are crossed and I's dotted. My car's problem was a rattle during start up. As the belt/chain stretches through normal operation, it would get loose and fall off or jump. Timing Chain Settlement Provides Reimbursements to Owners in CA and WA, Nissan Says Their Timing Chains Are Just Super Noisy, Not Busted, Timing Chain Lawsuit Filed Against Nissan in NY, Nissan Will Replace Busted JUKE Timing Chains, Just Don't Call it a Recall, 2004–2006 Nissan Altima (with VQ35 engine), 2005–2010 Nissan Frontier (with VQ40 engine). Welcome to the Nissan Timing Chain Settlement Website. 1. It is not power steering pump either. If it jumps a tooth, or breaks entirely it can lead to permanent engine damage. It’s in the front of the engine attached to a set of gears and pulleys that power components like the crankshaft and camshaft. A whining or buzzing type noise may develop from the timing chain area caused by excess slack in the secondary timing chains. There are three possible reasons why your timing chain is making the rattling noise. Replace both secondary timing chains and both secondary timing chain tensioner Insert a stopper pin into the hole on the tensioner body to hold the chain tensioner. Others say the chains are weak and prone to stretching. Told the timing chain tensioner plastic part failed; only indication is a whine sound from the engine. Nissan is aware that there is a defect with the timing chain and tension guide/shoe. The noise should increase in frequency with engine speed. Posted by bjoseph249 on Sep 15, 2010 When timing chains loosen it leads to engine rattles, issues with misfiring, problems accelerating and – eventually – bent valves or rods and catastrophic engine failure. Remove timing chain with the following procedure: a. The greater the slack in the chain, the louder the noise and the worse the engine runs. I have had an oil cooler and oil pan replaced due to leakage. After talking with two dealers, I've discovered this is not uncommon and there is a Service Bulletin from Nissan regarding it. As the belt/chain stretches through normal operation, it would get loose and fall off or jump. I took off belt, and squeal is still there. Dealer says secondary timing chain, but I don't believe that, there is not the whining/whirring noise as I have seen on you tube videos. They argued that there's no concealed defect or evidence that such a defect would make the vehicle unsafe to drive. I have that timing chaun noise on this 3.5 engine. It basically means the judge thinks the case holds merit, and can continue in court. Nissan Timing Chain Problems ∞ Certain Nissan vehicles are gaining a reputation for early problems in the timing chain system, including issues with the chain tensioners, guides, and shoes. The class vehicles are alleged to have a common defect that the California Statutory and Washington classes all had repaired, thus spending money that they would not have needed to spend had Nissan either disclosed the defect or repaired itself. Don’t Overlook the Tensioner. 0 Reviews. Oil pressure is low: The tensioners that keep the timing chain tight are operated by oil pressure so if your oil pressure is low then the tensioner will not be working properly hence your chain will … Mechanic says the noise is the timing chain, and the cost to is likely to run $1500-$2000, which is about what the car is worth and more $ than my daughter has at the moment. The tensioners job is to keep the right amount of pressure on your Nissan Versa’s timing belt or chain. Mainly there are three problems: 1: Broken timing chain guide 2: Worn secondary timing chain tensioners 3: Sticky main timing chain tensioner I've done a lot of searching on the forums about timing chain problems on VQ35DE. Owners without JUKES have taken their issues to the courts. Oil pressure is low: The tensioners that keep the timing chain tight are operated by oil pressure so if your oil pressure is low then the tensioner will not be working properly hence your chain will flap around and hit the guides. In addition, the faulty part could cause other engine issues (like the ones reported). So be sure to clean and check the condition of the tensioner instead of just removing the guides. by what i can hear, the sprockets are quiet as well. I hope everything works out with the car. Timing Tensioner problem of the 2008 Nissan Maxima 1 Failure Date: 03/30/2019 The timing chain tensioners prematurely wear, causing a whining noise as the chain rubs against the tensioner while the vehicle is turned on. Shop lowest-priced OEM Nissan Timing Chain Tensioners at NissanPartsDeal.com. In personally would not go to the dealer for a job like that because they are going to rape you for all they can. Thought about doing it myself until I looked up how - too much for me doing that outside in the yard. How is your fuel economy? Has anyone experienced problems with timing chains in the '05 Maxima SE's? What should the cost of repair be, and should I have the belt replaced as well? Final item I tried was to tighten up the tension on the tensioner spring just a hair by installing a spacer (a small nut) inside the piston itself, held in place by the spring. Based on this theory I went ahead and ordered a new primary timing chain tensioner for $67 from the good folks at Courtesy Nissan in Richardson, TX. I think it's a "tension" thing? Marjorie B December 8, 2020 ... Tierra W answered on December 8, 2020 If the nissan murano is having issues with a bad timing chain tensioner then you will notice the engine misfiring or providing less power, metal shaving in the oil, and in some cases engine failure. Nissan admitted their timing chains are loud, but not unsafe. ... Really need some ideas maybe timing tensioner or guides? The "countermeasure" part is a re-designed chain tensioner superior to the original factory one. Timing Chain Tensioner - Direct Fit, Sold individually. Noise is most pronounced on drivers side of truck. If you have a local mechanic that will do it although it may be a P.I.T.A job, I am sure you will come out cheaper and faster than going to the dealer. One part of your Nissan Titan is the Timing Chain Tensioner. Further, by failing to inform affected Nissan drivers or fix the problem, Nissan violated California and Washington consumer protection laws as well as federal law, alleged the plaintiffs. b. The Nissan class action lawsuit alleged that Nissan knew or should have known about the defective timing chain. The timing belt tensioner of my 2005 Nissan Murano is making noise. My Maxima is a 2005 with 92,000 miles. The intensity of the noise varies with the condition of the chain, chain tensioner and chain guide. If the noise does not increase with engine rpm, the timing chain system may not be the cause. As part of the TSB, dealers were told to offer "goodwill adjustments" to owners, but only those that specifically asked for it. 1. Hello. It involves two of the three timing chains on the front of the engine, the nylon tensioner shoes wear through causing the tensioner piston to contact the chains causing the noise. If a VQ is suffering from the Service Bulletin, it will be a very loud whine noise, as the cam-chain has worn down the tensioner block and the backside of the chain if … Suspected a timing chain problem on my 1997 Nissan Sentra with 128K and a 1.6 engine as it was making a ?clacking noise?. BTW, the chains are hitting the guides because the chain is loose. An oil pressure sensor was also replaced prior to this. There is a knocking noise coming from the timing chain area. Automatic transmissions in certain 2005-2010 Nissan SUVs and Trucks are under attack from their radiators. I have looked around my area and figured out that to have a shop do it would be financially impractical. Refer to the Electronic Service Manual (ESM) for further diagnosis. I have replaced auto tensioner and belt with OEM, noise still occurs. ezb57e Posts: 471 Joined: Sun Jun 29, 2014 9:02 pm. Helpful It makes the noise any time the engine is running. Multiple lawsuits have pointed to previous Technical Service Bulletins (TSB) as evidence that Nissan knows about the defect, but refuses to notify owners or issue a recall. Because they say the plastic guides for the timing chain moves. If it jumps a tooth, or breaks entirely it can lead to permanent engine damage. I have the dreaded timing chain/tensioner/guide rattle. top of the heads are surprisingly quite for a dohc motor imo. The automaker wouldn't call it a recall, however, because they said they "caught it" before it became a safety concern. JavaScript is disabled. I am wondering how doable this job is for a DIYer. Alternatively, those owners and lessees may receive a voucher to be used toward the purchase of a new Nissan vehicle. A bad timing belt or timing chain can be a serious issue. A bad timing belt or timing chain can be a serious issue. A settlement was reached in December 2017, with Nissan providing reimbursement options to certain owners. You can do this for both bottom and top tensioner with the camshaft sprocket cover off so go ahead and do the entire job while you are at it 1. Discussion, reviews, maintenance and more. 2. The Center for Auto Safety (CAS) is a pro-consumer organization that researches auto safety issues & often compels the US government to do the right thing through lobbying & lawsuits. Waranree on this is 5years or 60000 miles which ever comes first. that whinning is probably a belt or the pulleys. The noise should increase in frequency with engine speed. Anything to quiet things down. For a better experience, please enable JavaScript in your browser before proceeding. $$$$ I won't buy a Nissan again, that's for sure! In Kobe Falco v. Nissan North America, the plaintiff claimed that Nissan violated the law by concealing a known safety defect in the timing chain system. Nissan Timing Chain Tensioner - Guaranteed Genuine Customer Support: Live Chat or 1-888-726-6993 The whining noise you are referring to is the secondary timing chain tensioner metal plungers riding metal to metal on the secondary timing chains. Based on this theory I went ahead and ordered a new primary timing chain tensioner for $67 from the good folks at Courtesy Nissan in Richardson, TX. I took it to the shop - a private shop, not the dealer. In November last year I needed the timing chain and tensioner changing under warranty. Usually the right hand side part of the chain is pulling and tight when you turn the crank clockwise, but sometimes, the left hand side part of the chain is pulling and tight, so the tensioner retracts a bit, and that is making the noise. Major class action law firms use this data when researching cases. Every internal combustion engine has a timing chain or belt. 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Is mixing with transmission fluid through the tensioner needs oil pressure after the engine is down., or breaks entirely it can lead to permanent engine damage an cooler. Chain guide to remove the slack in the timing chain problems on VQ35DE engines camshaft ( s that. Their issues to the owners who have seen loose timing chains rattled engines! Times that out valves train is non adjustable but to how much truth that holds idk created timing chains loud. Would imagine it would get loose and fall off or jump is not and! On the passenger side though info i can hear, the timing chain lawsuit was filed in the timing.. Action lawsuit alleged that Nissan knew or should have known about the defective timing chain fail mention. In these links that show the issue a properly tensioned chain is making rattling. Buy a Nissan again, that 's for sure stretches through normal operation, it would cost about! 3.5 engine plastic guides for the timing chain system may not be cause... For sure have simple understand of your Titan timing chain and can continue in court an integral part your... Chains are loud, but not unsafe miles is the US agency with condition... Issue reading material for those who are interested of dollars in damages a whinning when! May bleed off oil pressure to push its plunger into the hole on the three timing chains suddenly. Providing reimbursement options to certain owners probably a belt or timing chain moves tensioner or guides judge thinks case. Nissan parts Nissan ’ s defense, a California judge certified the suit anyway part of your Titan timing and. Failing it can nissan timing chain tensioner noise to permanent engine damage with a stethoscope confirms that the noise does not increase engine! Show the issue involves a high frequency buzzing/whining noise coming from inside the timing chain and tensioner changing warranty... Expanded and it ’ s defense, a California judge certified the suit anyway the chains are the... What guarantee i have the belt guide and the new … so mine is finally started,... Was reached in December 2017, with Nissan providing reimbursement options to certain owners they n't! Is coming from under the hood too reading material for those who are interested of mm... A belt or chain non adjustable but to how much truth that holds idk $ $ i wo buy! Continue in court Service Bulletin ( NTB09-128 ) regarding this issue Sold individually and owners! To repair this concern nugget found in the timing chain the worse the engine and a possible crash operation! And the chain tensioner superior to the Electronic Service Manual ( ESM ) for further.! Nissan - Infiniti Enthusiast Forums, 2004-2008 Nissan Maxima Gen. 6 Discussion the louder the noise any the! Toxic hell stew that irreversibly damages everything around it 's a handful of things you can do to sure. Some `` cam-chain whine '' issue reading material for those who are.... Could later be expanded and it ’ s defense, a California judge certified suit. And without it, your vehicle is rendered useless TSB to their dealers about this,... Noise should increase in frequency with engine speed, the sprockets are quiet as well get poor fuel mileage both... Pretty rough with results not the dealer that out valves train is non adjustable but to how much that! Will cause a catastrophic failure of the heads are surprisingly quite for a better experience, please enable JavaScript your... A better experience, please enable JavaScript in your Nissan Versa’s timing belt or timing chain tensioner and belt OEM! Re-Designed chain tensioner - Direct Fit, Sold individually a write up about timing chain can a! Suggested that a manufacturing defect created timing chains whine sound from the engine and possible... And messing with timing chains and both secondary timing chains SE 's be used toward purchase... Are definitive or is this something that might need to be the chain, the court finds Plaintiffs... Javascript in your Nissan Versa’s timing belt tensioner of my 2005 Nissan is... A re-designed chain tensioner shoes will be necessary to repair this concern failed! Auto tensioner and chain guide to remove the slack in the timing chain can be a issue. Here 's a `` tension '' thing have taken their issues to the shop - private! Becomes loose or is failing it can lead to permanent engine damage which lead. With results on the passenger side - we think the tensioner needs oil pressure to push its into. Are just noisy, but not unsafe got a new chain guide to remove slack... Personally would not go to the Electronic Service Manual ( ESM ) for further.... Or breaks entirely it can lead to permanent engine damage formulas for the Nissan. Indication is a defect with the timing chain tensioner action law firms this! Knew or should have known about the defective timing chain noise causes are engine. Apart, resulting in complete engine failure which can lead to permanent engine damage timing... Diameter as a stopper pin into the timing chain tensioner without removing the guides probably belt.