One of the most common reasons a serpentine belt will shred is due to it being old and worn out. Yesterday I put this out of my mind because it was Thanksgiving but now I need to get to the bottom of this. Wiggle the crank pulley and see if it is loose. I would guess your big thing is to make sure the pulleys are smooth, not damaged, and completely on each pulley when the new one is put on. In a nutshell, a new serpentine belt can still squeal even if its a new replacement. Picture 1 of 1. Sep 17, 2017. Over time, belts can become worn and cracked from heat and friction.If theyre not replaced before they break, they can cause serious engine damage. They had a new tire balanced and mounted in about 15 minutes. They will be able to tell if the belt is too loose or has any other issues that could cause it to fail. If a car has a hydraulic power steering pump, the steering will become stiff. I made a toy android app that does this a while back, it uses opencv DNN functionality with the MobileNetSSD network to isolate objects in a picture and the GrabCut algorithm to cut them out of the background - you can try and replicate this process in python. Brand New Serpentine Belt Broke. $27.27 + $10.07 shipping. The reason is that your engine places a significant load on your alternator during these moments. Do not overwhelm the belt, as you would with WD-40. There are a few things you can do to fix this problem.First, check the tensioner pulley to make sure it is tight. If any components like power steering pump, A/Compressor, alternator, harmonic balancer (not just idler or tensioner) has a pulley that has a loose bearing or bent will cause . Philips HIR2 low beam bulbs, Pilot front brakes Z23 Evolution, KYB shocks, MOOG cargo coils, Timbren HROD2 kit, B&A control arms, Magnefine ATF filter, Hayden 697 ATF cooler, Denso rem alt, AISIN TB . Your Answer: Upload Photo. Overall, this replacement job is not . The answer is overheating, no power steering, no AC, or just outright engine failure, whether it happens now, or later. New Serpentine Belt Squeal on Startup: What to Do? Use a wrench to loosen the nut that secures the tensioner pulley in place. 3. The most common Pulley to cause problems is the idler pulley, which may be misaligned or have a bad bearing. Is your serpentine belt making a squealing noise? The belt broke and I drove about one mile back to my house. First, the tensioner could be failing and not keeping the proper tension on the belt. But if you start hearing loud squeals coming from the serpentine belt, you know it is time to replace it. Had no luck getting a hold of them either to replace those two parts either. Its likely that the problem is not with the belt itself, but with one of the pulleys it runs on. The new Napa belt was on the truck for about six weeks or roughly 1k miles and I heard the sound of the belt coming apart the other night on my drive home. Once youve established that the belt needs to be replaced, please take a note of the belts route before pulling it. What does a worn serpentine belt sound like? Let your mechanic check the belt and determine if theres a misaligned pulley or belt tensioner. Heres the good news: If you notice the squealing noise is powerful in the morning when its cold, but reduces as the engine warms up and the day gets hotter, then you probably dont have a bad belt. Yes, a vehicle can start with a broken serpentine belt, assuming the battery is fully functional. If you have a 14mm socket and a good 1/2 pry bar the job is easy to do at home. Just be sure to get the right size belt for your car and follow all of the instructions carefully so you dont end up doing more harm than good! In Stock. Be careful on how much you tighten the belt you can cause the bearings in the alternator to fail.I had the same thing happen to mine the po went mudding and got mud in the alternator and the alt locked up months later. An example of data being processed may be a unique identifier stored in a cookie. First, if the belt is too loose, it can slip and cause the teeth to wear down. For a better experience, please enable JavaScript in your browser before proceeding. $21.96. A serpentine belt noise can also come from a fan belt that has started to dry out. Your email address will not be published. If your serpentine belt keeps coming off, it could be due to a number of factors. Looking for a mechanic near you for maintenance or repair? Here is a more detailed list of the signs of a bad or failing serpentine belt to look for: The first thing you imminently may experience if your serpentine belt is damaged or completely snapped off is warning lights on your dashboard. In general, youll want to find out where that squeaking noise comes from before you do anything. This pulley regulates the belts connected to the crankshaft and helps move numerous engine accessories. The tensioner pulls really hard back. Belt has slid off 3 times now about a week apart. I was able. So, What Happens to a Car When the Serpentine Belt Breaks? In most cases, it will be on the belt itself and the pulley. in the middle of them is this Sonata 4 Cyl Drive Serpentine Belt Replacement that can be your partner. A car engine needs an alternator always to charge electricity to the car battery. Maybe someone can shed some light on what might be causing my brand spanking new Napa Gates Serpentine belt to start shredding apart after six weeks. If it is not charging, your car will die when the car battery runs out of electricity. The most common Pulley to cause problems is the idler pulley, which may be misaligned or have a bad bearing.When you suspect that your idler pulley is the problem, check it for signs of wear or damage. This sound is often correlated to each revolution of the engine. The scream will usually stop once the moisture is removed. So, you may ask: If my new serpentine belt squeal on startup, what should I do? Ok I just joined this website, I've been using it for years to diagnose and fix my jeeps but currently im stumped, I was mudding yesterday went through some deep water, and beging hearing my serpentine belt begin squealing, I thought it would stop but it proceeded to get louder next thing you know a few seconds later smoke started coming from the hood and pouring into the cabin profusely, I shut the jeep off to realize the serpentine belt had snapped. the relay clicks when i turn on the key but the fuel pump dont do. Third, the belt may feel loose when you touch it.All of these are warning signs that its time for a new belt. Shouldn't make it shred belts but I guess anything is possible. I do remember having the belt replaced within the last 6 years after the mechanic said it was looking worn out, I do plan to have my brother in law replace the belt tomorrow and you have given me plenty of information to take to the Mechanic on Monday so I can ask questions. Complete Repair in One Purchase - Stop searching for parts individually and complete your repair with a single purchase of a customized kit or set from DIY Solutions. Get it replaced with a new belt as soon as possible because the process is relatively inexpensive and quick. You will most likely notice the battery light because the serpentine belt powers the alternator, and if it stops, the warning light will appear. The belt is made of rubber, so if it snaps, the pieces can get caught in the engine and cause serious damage. I'm starting to think my tensioner pulley had something to do with my new belt shredding after 1k miles. Luckily, its easy to align the tensioner pulley yourself.Heres how: 1. Additionally, if any pulley begins to slip, the serpentine belt will slip too, producing that annoying squealing sound. Such a large load can cause a worn-out belt and tensioner pulley to squeal. A serpentine belt costs $20 to $50 and labor costs $40 to $100. I wonder if this is common for the Malibu Eco model since the engine has the "auto stop" feature . That can include vehicles in areas with extreme hot and cold temperatures or where cars are driven long distances at higher speeds regularly. Its also a great opportunity for them to identify a worn bearing inside the idler pulley that may be adding to the belt squeal. Thus, even though you have a new belt, you cant guarantee that your car will stop squealing. Driving With Parking Brake On: What Happens? RepairSmith is the easiest way to repair your car. You can also check the belt to see if there are small cracks to determine when to change the belt. If the tensioner or the shock absorber gets bad, the pressure on the serpentine will increase significantly and would become the cause of serpentine belt breakage. However, you should get your old belt replaced with a new belt after around 75,000 miles. In this article, well learn how to identify serpentine belt noise, what causes it, and what to do about it. About two weeks ago I started it up and the serpentine belt was squealing. But if theres something wrong with the pulleys, theyll need to be fixed or replaced before putting on a new serpentine belt. We and our partners use cookies to Store and/or access information on a device. Serpentine belts dont break often, but if it does, what will happen to a car when the serpentine belt breaks? A bad serpentine belt would produce the following symptoms: You can also visually identity a bad serpentine belt by: There are many things that will happen to a car when the serpentine belt breaks, including: To better understand what will happen, essentially everything listed in this serpentine belt diagram will either stop working or work inefficiently. $180 repair bill. 4. How Much Does a Replacement Serpentine Belt Cost? Audi 90 / 80 / Coupe quattro / Cabriolet - Serpentine belt broke new belt now no start - i have a '93 audi 90 cs quattro sport. Wear your protective goggles and avoid standing directly in front of the belt, as the spray will tend to fly out in a path, staining your clothes. A buddy and I were replacing the belts on his wife's minivan in my driveway. As a result, it allows the belt to slide a bit. A lot of car models have the water pump powered by the serpentine belt. Unlock it by turning to the right, then turn it back to the locked position. Antifreeze (engine coolant) is a colored liquid thats mixed with water to help regulate your engine through extreme temperatures. Cut old belt, remove broken tensioner, install new tensioner, install new belt. TheDrive.com explains it this way: With a pulley system and a . to acquire those all. If your belt looks fine and isnt dry, there can be an issue with the idler pulley. Remember that the front of your engine does not always equal the front of the car. I would guess your big thing is to make sure the pulleys are smooth, not damaged, and completely on each pulley when the new one is put on. Its a single, long, looping belt that drives multiple engine components: the water pump, alternator, power steering pump, and air conditioning compressor. If you don't, you'll have a broken serpentine or fan belt in the most unpredictable moments. Small cracks dont necessitate changing out the belt right away but are a good indicator that a replacement will be due soon. Reply Quote. The consent submitted will only be used for data processing originating from this website. The rule of thumb is serpentine belts will hold up to between 50,000 and 100,000 miles. Mechanic's Assistant: . Other Automation Equipment; facebook; twitter; linkedin; pinterest; Universal Timing Serpentine Belt Tool Tension Setting Kit Remover Installer. But how do you know if the serpentine belt went bad? tquiring 6 yr. ago. The simplest explanation to what a serpentine belt is and does is it is a belt that powers all these things in the vehicle. This can lead to decreased performance and fuel economy, as well as increased emissions. It usually drips from a leak in the coolant hoses or is blown out from the engine fan and causes a belt squeal. It's looking good.. You should not drive at all with a broken serpentine belt. You see the car spark plugs, which provides ignition to. Can A Car Start With A Broken Serpentine Belt? How far can I drive with a broken serpentine belt? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Okay so here is what happened. $31.53. This does especially occur when you are putting a load on the belt, for example, when you steer, so the power steering pump has to work. The serpentine belt is glazed if the scream does not cease or returns rapidly. . My serpentine belt AND my tensioner pulley broke while driving. Take your arms and clothing apart from the motor and its parts at all times. Viewed 14k times 2 there are two serpentine belts in my car - One is solely for the alternator, and one is for the power steering, air conditioning, water pump, etc. This is a common problem among Ford owners, and there are a few things that can be done to fix it. Mine has been working great so far but its only been about 5k miles since it ate the last one. However, if the serpentine belt drives your water pump and it snaps off, the coolant in your car will stop flowing, and your car engine will overheat very fast. C $58.06 Find many great new & used options and get the best deals for For Multi Rib Serpentine Belt 6K 2115 Continental for Porsche 911 Boxster Cayman at the best online prices at Free shipping for many products . I am wondering though how can I prevent mud/water from splashing up into the entire belt assembly, including the alternator I find it inevitable that if im crossing say a dotch woth water in it that it will splash up into the alternator and cause this to happen again, do they sell special skid plates/brush guards to protect the alternator and serpentine belt assembly, can I or should I build one? If that doesnt solve the problem, youll need to replace the pulley. Also, since WD-40 is a water-displacing lube, it should dry out the belt ribs. 01-10-2013 05:18 PM #8 . 3. Last night was the first I drove on the highway at considerable speed. My serpentine belt broke parked it on the side of road. Replacing it before it causes damages will keep you and others safe, mean less damage to your car, and save you money at the auto shop. As if it's losing power and wants to shut off, My jeep grande cherokee 2013 the radio comes on but won't play music on any of the stations. What do i do to fix it. If you notice your serpentine belt tearing, its important to replace it as soon as possible.If your serpentine belt tears while youre driving, it can cause a lot of damage to your engine. PikeTransit is your guide to the world of cars, and with over 20 years of our experience, youre in the right place. Since the serpentine belt takes a lot of work, it can squeal, especially in critical moments such as startup and acceleration. Adam3s 50 Report; bub101 answered . You will notice it because the steering becomes really heavy if it is not working, so heavy that it may actually be dangerous. And will be able to get a better idea in the daylight. Successful 90k Service with Videos Miles - 186000 Everything worked great, its been about 1500 miles and yesterday my wife heard a loud ping and had no steering. Copyright 2023 Mechanic Base. I would imagine people are not getting the right size and or not installing them correctly if they are having problems. We started the engine, double checked the alignment of the belt of the pulley's and figured I was good to go. Picture Information. Here's how to tell your serpentine belt is bad. While driving at 60mph, my serpentine belt suddenly snapped. Here are some things you can do to stop your new serpentine belt from squeaking: Lift the hood of your engine bay and start your car. There are a few signs that your serpentine belt may be getting ready to bite the dust. The serpentine belt is also connected to your car's water pump and cooling system, so a broken belt will cause a disruption in your car's ability to cool itself. Sometimes it gets louder, too. Tensioner was free but was pissed it broke and shredded up my brand new serpentine belt. But this temperature regulator can be dangerous too. If youre unsure which it is, take your car to a mechanic and have them take a look.If the problem is simply that the belt is old, then replacing it should fix the issue. If your serpentine belt breaks while youre driving, youll probably notice it right away. A belt tensioner helps maintain the belt tight and is easy to remove and replace because it is such a big belt. How to tell if you have a broken or damaged hydraulic belt tensioner?You may spot a tensioner leak or hear a rattling noise, producing the serpentine belt noise. A serpentine belt runs the air conditioning, cooling system, alternator, and power steering pump. And then that's where the coolant is coming from. If it doesnt, the belt may slip, and the annoying squeal will start. please help me, Why would the jeep studder when accelerating? Mechanic said that the A/C housing threads that the tensioner pulley bolt uses, starts to degrade and the first thread or two does not permit a tight fitting. Its a new Alternator. Have you had this problem since? Answer (1 of 11): I'm guessing you're asking how far you could drive on a single charge of the battery once the charging current from the alternator is lost? What you can do is lube your belt a little with WD-40, which will also help displace any water or moisture in it. Some cracks might happen pretty fast even if the belt is not completely worn out, but it is definitely time to replace it if it is full of cracks. Most vehicles recommend a new serpentine belt every . If you keep hearing that high pitch squealing whenever you start up your engine, there can be different causes for it. Our ASE-certified technicians deliver quality car repair and maintenance directly to your driveway. With a friend assisting. Home - Cars - New Serpentine Belt Squeal on Startup: What to Do? As the belt ages, the individual fibers that make up the belt begin to break down and separate, causing the surface of the belt to become frayed and weak. As the temperature changes from hot to cold outside, your car will pump the coolant throughout the engine block to provide an even operating temperature. All these reasons result in a weaker serpentine belt that can no longer maintain the required tension needed to grip each tensioner pulley properly, linking the belt together. They had no come back..-LoL .. The EDDM rubber used is both crack and temperature resistant, which means that it is likely to last longer in your car. I double checked the routing and the position of the belt on all the pulleys before starting it up and then checking again after it was running making sure all was as it should be. They didn't mention anything about TSB or recall. Must use oil on the bolt, must use new serpentine belt, must use the 3rd version tensioner pulley, must torque the bolts exactly (not close - exactly) AND must replace the A/C housing. If you read, The tsb said it's only cover 36k miles or 3 years My truck is an 07'. Some of the accessories include the alternator, power steering pump, and AC compressor. Losing power on a freeway or having an overheating engine while driving can not only put you in danger but can also cause others to wreck, depending on the situation. Maybe I'll take my truck to my local dealership and see if I can get them to replace the tesioner pulley and new belt. When Should a Serpentine Belt Be Replaced? Also, a broken serpentine belt will cause mechanical power steering systems to stop working, which could possibly cause an accident. $29.48. It is constantly moving, rotating as the car is running. The cost to replace the idler pulley of your driver belt will usually be somewhere between $80 and $200. This can be an additional $50 to $150. Remember that your car might have two or more serpentine belts, which can cause some functions to work while some are not. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. THIS IS WHAT TRANSPIRED: TELL ME WHAT U THINK,,IS IT THE COMPRESSOR Put New tensioner idler pulley and New Serpentine Belt Charge: $280.002. The answer should be 0 unless your car is fitted with some form of static inverter. If any tensioner pulley begins to wear out with time, itll create more of a chirping noise. When temperatures drop, many aspects of the car are affected, including the serpentine belt. This can cause the accessories to stop working and it can also damage the engine itself. My serpentine belt broke. My neighbor stopped by and said to take the Gatorback belts off and get regular ones. Can you replace a serpentine belt yourself? Remember to check all belts if you try to look for any signs of damages. In the old days, a car had several belts with each powering a certain part. Option 2-. He asked me, do you want a normal tire shop or an honest tire shop. f6487, go get a goodyear gatorback belt. 4. My name is Hank, and I've been in the automotive industry for 27 years. (Explained). For a better experience, please enable JavaScript in your browser before proceeding. 2. When an alternator belt shreds, it can cause a lot of damage to your car. If the belt breaks, these components will stop working. The alternator belt is responsible for transferring power from the engine to the alternator.Over time, this belt can become worn and even shred. Option 1-. 2007 ford - Answered by a verified Ford Mechanic . The answer is overheating, no power steering, no AC, or just outright engine failure, whether it happens now, or later. You can also replace it yourself for free, apart from the part cost, as it is quite easy, all you have to do is just remove the old serpentine belt and then correctly place a new one, then the pulleys should automatically adjust to the new serpentine belt. The temperature coming from the engine can also make a belt dry. The things to look for are belts that have high-quality rubber components. I went to the stealership for the only thing I couldn't do and that was for the tranny service (drain and fill) that I wanted done right. There are a few things that can be done to prevent the problem from happening in the first place.First, make sure that you regularly check the condition of your serpentine belt and replace it if necessary. put a brand new battery in. and broken parts, as well as breakdowns (plans vary) 24/7 support when you need it. If any components like power steering pump, A/Compressor, alternator, harmonic balancer (not just idler or tensioner) has a pulley that has a loose bearing or bent will cause wobble, has a bearing or internals seizing, has damage to a pulley that is damaging a belt, has a pulley misaligned or a defective belt. This belt is made of rubber and it can wear out over time.If the belt wears out, it can start to shred. In the old days, a car had several belts with each powering a certain part. Island Splashes - Crystal G. Reece 2013-07-12 What Is a Serpentine Belt and What Does It Do? Take belt off and spin pulleys- maybe bearings on either binding up and throwing belt off track and shredding. Push the alternator back into position and tighten the bolts. It is part of what keeps your car running smoothly. Some cars have check engine lights that illuminate when the belt gets worn. It could also be a sign that the pulleys that the belt runs over are worn out and need to be replaced.In any case, its best to have a mechanic take a look at your engine to diagnose the problem and get it fixed.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'psychoautos_com-leader-3','ezslot_7',182,'0','0'])};__ez_fad_position('div-gpt-ad-psychoautos_com-leader-3-0'); If your serpentine belt is wearing faster than normal, there are a few potential causes. I guess I'll look into a Dayco Belt and give that a try. The engine component known as the serpentine belt is a long, winding belt (hence the name "serpentine) that connects several accessories to the main drive pulley. If your cars engine is running, chances are the serpentine belt is too.The serpentine belt is made of rubber and reinforced with fiberglass or Kevlar cords. Contacting a mobile mechanic and repair service like RepairSmith is a great idea. RELATED: Idler Pulley Noise Common Reasons & Information. He said Ford said that the problem is caused by the plastic housing around the alternator to protect it from the exhaust. I haven't driven it much in the last few months. Mark helpful. Be sure to get the correct size for your car. When one broke, that one part didnt work but the rest did. Second, if the pulleys are misaligned, the belt can rub against them and wear down.Third, if there is something wrong with the tensioner or idler pulley, they may not be able to keep the belt tight enough, causing it to slip and shred. Many different brands of serpentine belts exist and some are better than others. You should check the serpentine belt at least once every 5 years, depending on how much you drive. The belt routing diagram and how to are listed in the how to section of this web site. That squealing sound can arise due to the constant friction due to motion. Gates K080400 Micro-V Serpentine Drive Belt. Several things can cause a belt that is not old to fail. any ideas. There is no separate alternator belt. The best way to prevent your serpentine belt from shredding is to have it checked regularly by a mechanic. A forum community dedicated to Jeep Wrangler owners and enthusiasts. Picture Information. So I took it somewhere cheaper to get the Napa belt put on and that broke apart in just over a month. If the serpentine belt on your car is misaligned, it can cause a lot of problems. A serpentine belt, also sometimes called a drive belt, is a more modern version of a fan belt that has many grooves inside them for better contact and reliability. As said already, replace the serpentine belt the same time you have the timing belt changed. This way, youll have a sense of what to do if it ever happens in your car. Misaligned Pulleys. Serpentine belt broke because the tensioner pulley failed and the belt shredded. $34.45. fixed that. Dayco 89007 Tensioner & Idler Pulley. 6K480 AC Delco Serpentine Belt New for Toyota Corolla Nissan Sentra Eclipse Ford. Locate the tensioner pulley near the front of the engine. The Fora platform includes forum software by XenForo. If you ignore the belt noise, the entire belt could eventually slide off of the pulleys. . Dont take this lightly because a squeaky belt can also harm your engine. SOOOO frustrating. Its basically a mechanism where a pulley is connected to an adjustable pivot. Since it can no longer retain a hold on the pulleys, a glazed belt will scream and must be changed. These prices do not include added taxes and fees charged by the auto shop. Your mechanic will just need to remove the old belt and install a new one. How To Diagnose DODGE RAM 1500 Grinding Noise When Turning? The repair shop replaced the belt and the tensioner. New serpentine belt squeals after replacement. If you dont want to experiment, just get the OEM ones. Run the engine for a few moments further to be sure the noise vanished utterly. I have a brand new serpentine belt and a serpentine belt tool, and I have the belt following the correct path, But although I know I need to loosen the tension by using the serpentine . Finally, there could be something wrong with the actual belt itself, such as cracks or other damage. Thus, you may worry about it when it squeals during a startup. Call a mechanic to check the tension on the idler pulley. If you attempt to drive you will be turning a small inexpensive problem (around $30 for a belt plus a . Several things can cause a belt that is not old to fail. In short, this belt plays a vital role in an engines performance. This pulley can break down over time. Be sure to use a genuine Honda serpentine belt and the Aisin timing belt kit. Rotate the tensioner pulley until the belt is tight against the side of the engine (you may need to use a pry bar or another tool to rotate it).if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'psychoautos_com-large-mobile-banner-1','ezslot_0',185,'0','0'])};__ez_fad_position('div-gpt-ad-psychoautos_com-large-mobile-banner-1-0'); 4. Hey jbroas, thats exactly what my belt looked like when the second on self-destructed after the belt and tensioner were changed 25k miles previously. With time a serpentine drive belt will go bad, like most car parts. A serpentine belt drives several important devices in the car including: Those are just some of the things that depend on the serpentine belt. 259 reviews of Lincoln Discount Tire "I unfortunately hit a curb today and blew my front tire. Click to enlarge. $30.50. However, what needs to be mentioned is that usually, when you replace the serpentine belt, you often want to replace some pulleys and the automatic tensioner if your car is equipped with one. The replacement cost of an alternator belt is typically between $100 and $200. Michael is a passionate car enthusiast and experienced blogger. A shredded serpentine belt can cause all sorts of problems with your car from overheating to loss of power steering. Read more, F1 Tires Cost (Not A Cheap Fun, Can You Get One Yourself? If it is loose, tighten it with a wrench. It took me a while to change the belt on mine partlty cause it was the first time i ever changed one and also cause im very meticulious making sure and double checking all was done right. By doing so, you will make the alternator work harder, and if you hear even higher squealing, there might be something wrong with your belt. went and got new belt and put it on and it turned over but no start.
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