Maybe you've experienced this problem. It is not power steering pump either. A typical timing belt . Top. Nissan Says Their Timing Chains Are Just Noisy. The tensioner needs oil pressure to push its plunger into the timing chain guide to remove the slack in the timing chain. 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). The timing chain tensioner may bleed off oil pressure after the engine is shut down. The issue involves a high frequency buzzing/whining noise coming from the secondary timing chain system. An interesting nugget found in the court documents shows Nissan arguing that 120,000 miles is the “full life expectancy” of their vehicles. 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. I took it to the shop - a private shop, not the dealer. If it jumps a tooth, or breaks entirely it can lead to permanent engine damage. In November last year I needed the timing chain and tensioner changing under warranty. - Use a wire of 0.5 mm (0.02 in) diameter as a stopper pin. Anything to quiet things down. The noise should increase in frequency with engine speed. 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. The timing chain is an integral part of any engine, and without it, your vehicle is rendered useless. CarComplaints.com is a free site dedicated to uncovering problem trends and informing owners about potential issues with their cars. BTW, the chains are hitting the guides because the chain is loose. Some have suggested that a manufacturing defect created timing chains with sharper edges that rapidly saw through their guides. 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. Major class action law firms use this data when researching cases. I took off belt, and squeal is still there. I hope everything works out with the car. ezb57e Posts: 471 Joined: Sun Jun 29, 2014 9:02 pm. As the belt/chain stretches through normal operation, it would get loose and fall off or jump. 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). 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. What should the cost of repair be, and should I have the belt replaced as well? I assume what needs to be done is remove timing cover, and replace the timing chains, guides, gears,, and tensioners. 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). 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. The timing belt tensioner of my 2005 Nissan Murano is making noise. This wear eventually grinds through the tensioner resulting in complete engine failure which can lead to a crash or injury. Nissanclub.com Nissan - Infiniti Enthusiast Forums, 2004-2008 Nissan Maxima Gen. 6 Discussion. As part of the TSB, dealers were told to offer "goodwill adjustments" to owners, but only those that specifically asked for it. 1. 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. My car's problem was a rattle during start up. 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." Turns out it was definitely the timing chain(s). I know nissan says to replace the chain, guides and tensioners, but unfortunately I don't have the $ to do all that. This Settlement resolves a lawsuit about Nissan’s obligations, if any, related to the timing chain systems in the 2004-2008 Nissan Maxima, 2004-2009 Nissan Quest, 2004-2006 Nissan Altima (equipped with a VQ35 engine), 2005-2007 Nissan Pathfinder, 2005-2007 Nissan Xterra, or 2005-2007 Nissan Frontier (equipped with a VQ40 … Please post results. Excessive timing chain noise, a rattling or ticking, on higher mileage cars may lead to timing chain failure, which can cause engine damage. Hey everyone, I have a 2014, 40k Miles 1.2 qashqai. The lawsuit claims that Nissan has known about the defects since 2004 and references a Technical Service Bulletin (TSB) that Nissan sent to its dealers regarding "buzzing and whining noises" from the timing chain. My mechanic told me that there's a device that keeps the timing chain tight...maybe it's the device that has malfunctioned.? "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 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. 1. The Nissan class action lawsuit alleged that Nissan knew or should have known about the defective timing chain. Helpful The lawsuit sought damages for owners in California and Washington state. how bad is the car running is it running pretty rough. 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. 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. The whining noise you are referring to is the secondary timing chain tensioner metal plungers riding metal to metal on the secondary timing chains. "“Here, the Court finds that Plaintiffs have sufficiently alleged common damages formulas for the three classes. There are three possible reasons why your timing chain is making the rattling noise. And the new … The noise should increase in frequency with engine speed. I have replaced auto tensioner and belt with OEM, noise still occurs. b. The tensioners job is to keep the right amount of pressure on your Nissan Versa’s timing belt or chain. 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. Some "cam-chain whine" issue reading material for those who are interested. Whatever the reason, here's a handful of things you can do to make sure it gets the attention it deserves. The greater the slack in the chain, the louder the noise and the worse the engine runs. Other posts said Nissan mechanics were doing this a long time ago and with a taught chain I felt I could run the risk of the experiment. 36 people reported this problem 12 comments $$$$ I won't buy a Nissan again, that's for sure! 1991 - 1994 Nissan Sentra SE 4 Cyl 1.6L; I have that timing chaun noise on this 3.5 engine. Certain Nissan vehicles are gaining a reputation for early problems in the timing chain system, including issues with the chain tensioners, guides, and shoes. It's definitely the device that regulates the tension on the three timing chains. 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. 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. 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. How do your change the belt guide and the chain tensioner without removing the engine and messing with timing chain. The timing chain tension in your Nissan is too important to ignore. It makes the noise any time the engine is running. I am wondering how doable this job is for a DIYer. 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 … Nissan has issued a service bulletin (NTB09-128) regarding this issue. Don’t Overlook the Tensioner. There are three possible reasons why your timing chain is making the rattling noise. 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. Vehicle Info Required to Guarantee Fit $10.09. 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 Titan’s timing belt or chain. Refer to the Electronic Service Manual (ESM) for further diagnosis. Maybe you're concerned you will soon. Add to cart. I have an 04 with 72,000 miles and I get poor fuel mileage. top of the heads are surprisingly quite for a dohc motor imo. Push in the tensioner plunger. Remove the chain tensioner. 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)​. So if you know the problem of your car, just come to Nissan Parts Deal to find the OEM Nissan Titan Timing Chain Tensioner you need. Timing Chain Tensioner - Direct Fit, Sold individually. Nissan admitted their timing chains are loud, but not unsafe. Refer to the appropriate section of the Electronic Service Manual (ESM) for further diagnosis. What guarantee i have by buying nissan … The 2003 nissan murano timing chain noise causes are old engine oil or faulty timing chain tensioner. Alternatively, those owners and lessees may receive a voucher to be used toward the purchase of a new Nissan vehicle. i mean shit happens good luck with it post with results. When timing chains loosen it leads to engine rattles, issues with misfiring, problems accelerating and – eventually – bent valves or rods and catastrophic engine failure. Replace Bad Timing Chain Tensioners (Usually this is the MAIN problem) Replace Full Timing Chain Assembly (In some cases or by personal preference) Note: The Nissan Technical Service Bulletin for this is NTB07-042 Temporary Solution: Most people get a fresh oil change to help reduce the crazy ticking noise. Discussion, reviews, maintenance and more. The timing tensioner can also go bad. Nissan says their timing chains are just noisy, but not defective. … An oil pressure sensor was also replaced prior to this. 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. One part of your Nissan Titan is the Timing Chain Tensioner. I am wondering how doable this job is for a DIYer. Insert a stopper pin into the hole on the tensioner body to hold the chain tensioner. 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. I have a 2004 Nissan Quest. 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. The automaker wouldn't call it a recall, however, because they said they "caught it" before it became a safety concern. 1. Now 5 … . Shop Nissan Sentra Timing Chain Tensioner. Others say the chains are weak and prone to stretching. The Nissan class action lawsuit alleged that Nissan knew or should have known about the defective timing chain. 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 … 0 Reviews. 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. The whining noise you are referring to is the secondary timing chain tensioner metal plungers riding metal to metal on the secondary timing chains. In May 2014, Nissan issued a timing chain service campaign for 104,000 JUKE subcompacts. It’s in the front of the engine attached to a set of gears and pulleys that power components like the crankshaft and camshaft. 2. Refer to the Electronic Service Manual (ESM) for further diagnosis. Told the timing chain tensioner plastic part failed; only indication is a whine sound from the engine. hmm u know the alternator sometime makes a whinning noise when its broken or going out or could b the belt pulleys. The first timing chain lawsuit was filed in the Eastern District of New York. The car is running fine, but trying to get any info I can to try and figure out my fuel issue. If it were piston slap, i would imagine it would go away as the temps went up and the toleraces were closed. Learned that engine whine sound is the result of a known defect for Nissan with the timing chain and tension guides. I have looked around my area and figured out that to have a shop do it would be financially impractical. 2001 timing chain noise. 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. 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. I assume what needs to be done is remove timing cover, and replace the timing chains, guides, gears,, and tensioners. A properly tensioned chain is critical to maintaining the timing between the pistons and the valves. Showing 1-2 of 2 results. i have read several times that out valves train is non adjustable but to how much truth that holds idk. A bad timing belt or timing chain can be a serious issue. A bad timing belt or timing chain can be a serious issue. For a better experience, please enable JavaScript in your browser before proceeding. There is a knocking noise coming from the timing chain area. The timing tensioner can also go bad. If the noise does not increase with engine rpm, the timing chain system may not be the cause. Worn Timing Belt. You must have simple understand of your Titan Timing Chain Tensioner that you can find some problem correct in time. Waranree on this is 5years or 60000 miles which ever comes first. 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. i have read several times that out valves train is non adjustable but to how much truth that holds idk. 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. Try telling that to the owners who have seen loose timing chains rattled their engines apart, resulting in thousands of dollars in damages. They argued that there's no concealed defect or evidence that such a defect would make the vehicle unsafe to drive. If this belt, chain or tensioner becomes loose or is failing it can cause a rattle noise that follows the engine RPM's. Suspected a timing chain problem on my 1997 Nissan Sentra with 128K and a 1.6 engine as it was making a ?clacking noise?. A quick check with a stethoscope confirms that the noise is coming from inside the timing cover. Vehicle Fitment. Posted by bjoseph249 on Sep 15, 2010 The timing chains ride off the plastic portion of the tensioner causing the noise, basically the chain is riding on steal stub from within the tensioner, that's where the noise is coming from. So mine is finally started whining, just on the passenger side though. Welcome to the Nissan Timing Chain Settlement Website. 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. A typical timing belt . The "countermeasure" part is a re-designed chain tensioner superior to the original factory one. I would like to do a write up about timing chain problems on VQ35DE engines. top of the heads are surprisingly quite for a dohc motor imo. 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.". 2. Has anyone experienced problems with timing chains in the '05 Maxima SE's? Too bad they won't take any responsibility to fix this problem...Parts plus 10 hours of labor ADDS UP!!! So be sure to clean and check the condition of the tensioner instead of just removing the guides. I only ask because over the last year my car has had a slight whining noise coming from under the hood too. After talking with two dealers, I've discovered this is not uncommon and there is a Service Bulletin from Nissan regarding it. Their focus is on safety-related issues. How is your fuel economy? 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. 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 . Turned out to be the chain making noise on the passenger side - we think the tensioner was letting the chain hit the guide. Owners without JUKES have taken their issues to the courts. Don’t Overlook the Tensioner. Do any know if the timing chain repairs are definitive or is this something that might need to be redone periodically. 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. Hello. 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