Broken Timing Belt Symptoms

If the engine cranks over real easy (sounds faster than normal even on a low battery charge), then that's one tell tale sign of a broken belt because the engine no longer has any compression to resist it turning over. My wife had a 1998 Camry that broke a timing belt and after the belt was replaced we had no problems with it. ive heard that these are non-wear parts. One tooth is around 19 degrees because you are talking about crank degrees any time you refer to cam timing so its always going to be double. Timing belts are a normal maintenance item on a vehicle. Make sure you don't move the distributor rotor! If you have an '80s K-Jetronic engine you probably have the metal belt cover, which exposed both sides of the crank pulley when removed. Symptoms That the Timing Chain Jumped The timing chain or timing belt makes your engine run. 0L V-6 equipped Honda Accord, is that the engine won't start. "People are a lot more aware of the timing belt, and the mechanics are educating drivers more about them," Roberson says. When the vehicles had timing chains they would become very noisy as they loosened and began to chatter. We highly recommend reading through the entire article, even if you already know some about cars, because we tell you a little bit about how we as a business make decisions about the normal add-ons to timing belt jobs. 2L engine over a year ago with 121,000 miles on the odometer. Same thing, timing belt broke and destroyed my engine. But, I've also read you should change the timing belt at 6-8 years. Replacing the belt is a standard maintenance item to avoid catastrophic engine failure. Front Camshaft Timed. No movement would confirm your diagnosis of a broken timing belt. Timing Chain = run it until the engine blows up and use the same one in a rebuild because its finally gotten broken in. I also never change the oilnever, I just add oil when low. Without these, you pretty much have a car that can't run. The belts are nice and quiet, quite frankly as long as you take care of it, its not really an issue. When issues arise and you need to have your timing belt checked or replaced, as well as any repairs needed due to damage from a broken timing belt, book an appointment. It is a belt that connects your crankshaft to the pistons that move your engine, and allows your engine to sync up its movements - it’s named after the fact it syncs the opening and closing of your engine valves to the movements of the pistons. Some owners took a preventative approach and decided to replace the timing chain, tensioner and guide in their cars only to discover all appeared to be. Leaks need to be fixed first in order for the timing belt tensioner to work properly. Understanding what happens if your timing belt broke would surely help you to take right decision. The BMW M20 6-cylinder engine family uses a timing belt to drive the camshaft (as opposed to a chain or gears). Best Answer: I hope the belt's not broken if you have an "interference" type engine (check the Gates belt listing below for your model). 2000 R/T, bought at an auction, drove it for a little bit, then the owner had the oil changed, about 5 miles down the road, it died. My 1990 Camry (non-interference engine) broke the timing belt at 180,000 miles without incident. The belt breaking doesn't cause other problems but other problem like water pump seizing, cam shaft bearing seizing, timing belt tensioner seizing will break the belt. But my second belt recently broke at 180,000 and was told by dealer and a number of well respected Toyota specialized shops that the 4. The timing belt shows signs of dry rot. Rarely, when the segments of broken bone are separated significantly by the injury, one of the nerves to the foot may be injured, causing foot drop, a condition in which the foot hangs limp at the ankle and drags on the ground during walking. I've never changed a timing belt in any car that I’ve owned, this is the first that broke. If they aren't inspected or replaced when warn out, be ready for some hefty engine repair costs! Because of the costly nature of timing belt replacement many car owners can be reluctant to get it replaced at the appropriate time. #3 – Smoke from the Engine. I have a 1997 V6 Camry that started making a faint scratchy/whiring noise which turned out to be the idler pulleys which were changed when the timing belt was changed. If the camshaft belt is being reused, mark the direction of the camshaft belt to the rotation of the camshaft prior to removal, or premature wear and belt failure could occur. If you suspect your engine may have bent or broken valves, it is crucial not to attempt to start the engine as this may result in more costly damage being caused to the cylinder. Timing Tensioner Problems of Ford Explorer - part 1 Ford Explorer owners have reported 46 problems related to timing tensioner (under the engine and engine cooling category). These timing belts require periodic replacement in order to prevent breakage. Timing Belt Replacement in Littleton, CO. likely damage cost to repair? somewhere I heard that as the valves run straight up and down they often don't get bent. If the engine cranks over real easy (sounds faster than normal even on a low battery charge), then that's one tell tale sign of a broken belt because the engine no longer has any compression to resist it turning over. Cost to Replace Ford F150 Timing Chain - References. If the timing chain is not metal, it's really a timing belt, and they can be a lot more difficult to tell if they are going bad. Symptoms of a Broken Timing Belt You Shouldn't Ignore drivrzone. Prevention is always better than cure so be vigilant for issues with your timing belt. With the heat and. We recommend the following online resources for trustworthy information about Ford F150 maintenance, repair and service. #3 – Smoke from the Engine. A broken timing belt often means a total engine replacement. The only difference between a timing belt and a chain is that belts are made out of rubber, while timing chains are metal chains. Im wondering if the 2009 corolla with 1. You Honda will crank but not start. Symptoms Of A Broken Timing Belt. Update: turned out cost was $2,000, repaired. 2000 R/T broke timing belt Hi all, little background of the car. Purchase a new belt and install it yourself, or take it to a garage for to have a timing belt replacement done by a professional mechanic. Your only other option would be to check engine compression with a compression checker. you have a milled head and deck cause you wanted a flat surface on the head and a zero deck and you are really screwed, you could be over one tooth off depending on what was done. The picture on the right shows the valve striking the piston which can happen when the timing belt breaks in an interference engine. BMW Problem Timing Chain. The timing belt is attached by way of a series 2. Causes may include: Timing chain stretched, or timing belt skipped a tooth due to wear. 2000 R/T, bought at an auction, drove it for a little bit, then the owner had the oil changed, about 5 miles down the road, it died. I am angry that the garage would have made me pay to fix my car and not told me it was not just a possilbility but a probability. SYMPTOMS OF malfunctioning TIMING BELT. Once you notice them, you can bring your vehicle into the auto body shop and have the timing belt replaced. Sometimes a belt will jump one or more teeth, throwing off cam timing. Timing belt misalignment (300TDi) Loose crankshaft pulley bolt. Peeking behind the timing belt cover confirmed the worst: a broken timing belt. Timing belt replacement should be conducted by a professional mechanic as it is an advanced project that requires one to disassemble the engine to be able to remove the old belt. Symptoms of a bad timing chain. Well after determining that my timing belt is too tight, i went through the process of adjusting the tension from what the manual says to do. 4 liter, 4 cyl Outlander engine? I just broke a belt on my Outlander (it's a so-called interference-type engine) and am wondering what level of drive train and/or lower end damage to expect. If you do change the belt either before it breaks or after it breaks you should also change the water pump and belt tensioner at the same time every time. change it immediantly, if not. it says: Additionally, it is easier for the driver to know when the belt has broken, since this will cause the steering resistance to suddenly increase. I pulled off to the side of the road -- the cold, dark, middle-of-nowhere, Indiana road -- and just to make sure to do the worst thing I possibly could do, I then cranked the engine. So here we are, "next time" is now. It gets weak the the belt gets loose. Find Expert Advice on About. I've never changed a timing belt in any car that I’ve owned, this is the first that broke. A timing belt failure is bad news because when the belt breaks, the camshaft stops turning and the engine dies. The BMW M20 6-cylinder engine family uses a timing belt to drive the camshaft (as opposed to a chain or gears). 2000 Nissan Frontier V6 - Timing Belt Broke Is the Engine Damaged? Reader Question Last week my timing belt broke on my 2000 Nissan Frontier V6 2-Wheel drive truck. A timing belt synchronizes the camshaft to the crankshaft position, so the valves will open and close at the proper timing in relation to the position of the pistons. Timing belt noise is no longer one of the most noticeable indicators of potential belt failure. I am up for repairing the engine if it limits the damage to the cylinder head, but beyond that i will probably just try and sell it to someone who can use the vehicle as-is. Now things were getting serious, which meant it was "Ask My Car Guys" time. I have heard both theories : Change the timing belt according to age AND/OR change the timing belt according to miles. Your engine's timing belt is the most important maintenance item in your car. Join us as we dive into first design problems with the plastic chain guides and tensioners. Once you notice them, you can bring your vehicle into the auto body shop and have the timing belt replaced. Leaks need to be fixed first in order for the timing belt tensioner to work properly. It gets weak the the belt gets loose. Timing belt broke after certain time period that can be in years or mileages too. My 1990 Camry (non-interference engine) broke the timing belt at 180,000 miles without incident. W elcome to our timing belt page! To discover more about timing belts, their importance, and what you need to know about replacing them, continue reading. Pictures would help to show whether it skipped timing or broke, etc. The N42 and N46 engine fitted to many different BMW models can be particularly prone to timing chain problems. I was lucky to change mine at 100k, but it was very glazed, very hard. I've looked all over the place for information on when to replace the timing chain in my 2004 F150 and can't find a definitive answer. Some owners took a preventative approach and decided to replace the timing chain, tensioner and guide in their cars only to discover all appeared to be. Learn more about Nissan Pathfinder at the Edmunds. Below are the top 5 symptoms of a bad timing belt tensioner. When issues arise and you need to have your timing belt checked or replaced, as well as any repairs needed due to damage from a broken timing belt, book an appointment. The valves themselves will bend and potentially ruin the engine. Symptoms of a Broken Timing Belt You Shouldn't Ignore drivrzone. Without these, you pretty much have a car that can't run. 0L V-6 equipped Honda Accord, is that the engine won't start. Timing chain, not a belt, very expensive, read my posting below. Normally the whole engine will need to be rebuilt. No, it doesn't mean your car is running like a Swiss watch. Car was towed to a mechanic, who says 3 bolts holding tensioner broke (and the thread holes are oval shaped now). The labor cost to replace a timing belt can range from $200 – $900. For three hours of labor and the tensioner in addition to a 2002 Volkswagen Beetle timing belt, the cost can be anywhere from $461. Visually examine your timing belt drives for these top 6 failure-causing problems and it could help to prevent your drives grinding to a halt, avoiding unscheduled downtime. I have a 2004 LS430 Ultra with 51k miles. It is one of the components that you can't do without and when it fails it can do a lot of damage to the engine. it a very big job. Along with changing the water pump and impeller on a regular basis, sometimes the timing on the motor needs to be adjusted too. 0L Get the most accurate Timing Belt Repair Information, including Diagrams in our Online Service Repair Manual You can't always trust out of date or expired printed 2009 Grand Caravan manuals when it comes to timing belt repair and diagrams. If not, the timing belt has broke. Serpentine belt broke while driving what's the worst case scenario? I have a 1995 Jeep Grand Cherokee, and today the serpentine belt broke as I was driving on the freeway. New belt and good to go two hours later. Author Topic: Timing belt on 3. Renault Scenic Timing Belt/Chain Replacement cost. Camshaft/Timing belt failure When the timing belt , timing chain or a camshaft have failed, the valves can hit the pistons and cause the engine to seize. I just bought a 2000 Subaru off craigslist for $1000 with the SOHC 2. Small garage where timing belt was replaced are floundering a bit with the problem. It is a belt that connects your crankshaft to the pistons that move your engine, and allows your engine to sync up its movements - it's named after the fact it syncs the opening and closing of your engine valves to the movements of the pistons. The major symptoms of a broken leg are pain, swelling, and deformity. A few obvious signs that something is awry include: Copious amounts of smoke coming from your exhaust. Tooth shear. 2 truck for the same price with the timing chain broke also. If the stems break and the valves go ricocheting around in the cylinder, their furious speed will cause them to clatter into the piston and connecting rod with no small amount of destructive power. A rubber timing belt doesn't rust or require oil, whereas a chain would, but it does need to be changed at regular intervals. I was sitting at a light and when I went to pull away i heard a good clunck and what sounded like something was dragging. This means that the valves and pistons are no longer perfectly synchronized. When the water pump seizes, the gears stop turning with a strong force that will almost always break the timing belt. If the belt is already broken, the engine won't have enough compression to start. Come to think of it, we've changed more transmissions on this thing than timing belts, hum. Timing Chain Jumped Symptoms. A high-pitched sound. The timing chain is located at the rear of the engine bay and is not intended to be a serviceable part. Misalignment of timing belt/chain. If the timing belt breaks the car will stop wherever it happens to be. A broken belt can destroy internal components of the engine. "There is very little labor involved once the timing belt is removed, and these components have a high failure rate," Higgins says. When this occurs slack in the chain tends to jerk and the plastic timing chain guides can break. broken belt symptoms. In regards to value, if the valves are bent, belt and water pump would have to come out. TutoBuild Eng 59,477 views. What happens when this component gives up the ghost, and how hard is it to fix by yourself? A timing belt is the. Fractures of the pelvis are uncommon and range widely from mild (if the minor ring is broken) to severe (if the major ring is broken). The service team at Redline Speed Worx (RSW) has increasingly begun seeing vehicles that have reached approximetly 80,000 miles and religiously followed the dealerships' prescribed 10,000 mile oil change interval, coming into our facility suffering the symptoms of a failed timing chain tensioner. Visually examine your timing belt drives for these top 6 failure-causing problems and it could help to prevent your drives grinding to a halt, avoiding unscheduled downtime. Timing Belt Failure - How Much Damage Done? Help, Advice and DIY Tutorials on Volvo's extremely popular car line -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine. When a timing belt snaps, certain types of engines can be ruined. I have kept up the servicing, except on a few occasions I went a bit over the recommended kms for service. When the timing belt breaks, it can be a harrowing event, depending ofn when it occurs and what is around. If you have an engine with a chain that has already gone 150,000 miles replace it for peace of mind and financial security. V -Belt Troubleshooting Guide L is te d h e re a re s o m e o f th e m o re c o m m o n V -B e lt s y m p to m s a n d c a u s e s o f b e lt fa ilu re. Some timing belts will need to be replaced at 60,000 miles, while others can make it to 90,000 or even 105,000 miles. It could be the v-belt for the power steering and dynamo. 17) Using a 14mm socket, slightly turn the RH camshaft pulley bolt clockwise to loosen the tension on the timing belt. Order Toyota Corolla Timing Belt online today. Whether the symptom is noise or engine performance the root cause is always caused by the timing chain tensioner, guides or a worn and elongate chain. When a timing belt snaps, the principal casualties are the valves. What is the likelihood that a broken timing belt on one side of this engine would cause catastrophic piston/valve damage? Is it even worth it to try and pay for a timing belt replacement in the hopes that the passengers' side of the engine wasn't destroyed? 2. If you are not so lucky and have an interference engine then the pistons will hit any valves that are left open when the timing belt breaks. It seemed like something snapped. This is serious. Yesterday was driving through -6F and upon shifting back I could hear a squeel. By David A. 4 liter, 4 cyl Outlander engine? I just broke a belt on my Outlander (it's a so-called interference-type engine) and am wondering what level of drive train and/or lower end damage to expect. The crankshaft harmonic balancer is connected to a timing belt. serpentine belt broke, now car doesn't start. #3 - Smoke from the Engine. Toyota Maintenance: 3. Sometimes a belt will jump one or more teeth, throwing off cam timing. Timing belt broke! damn My car hit 180,7xx and I was debating to trade it in, or spend the $600 to get the timing belt done. 7 engine was "an interference engine" and was toast. In every instance of a failure, both the timing chain and the guide were found to be broken. Fortunately, a timing belt usually gives some. yeah guys the timing belt on my 02 300M special BROKE, it was at idle speed coming to a stop, i did try and crank it back with no luck, scanned it and it came up with cam position sensor, once i removed it i tried cranking the engine again to see if it was the belt and nothing moved, so my question is should i chance replacing my timing belt and see how it goes?. These bad belt symptoms can help you to analyze either to replace instantly or wait for some more miles. The timing belt shows signs of dry rot. There is no warning that timing belt becomes defective the car running smoothly stop at the next moment. Do a visual inspection on all the timing chain components and look for broken guides, defective tensioners, stretched timing chain, and sludge buildup. These belts will either have oil leakage in them, which will cause them to slip and make annoying squealing noises or they will be damaged. and ya, you can definitely pull the cover off and shine a flashlight down inside the timing cover to check the guides. I am aware that it is an interference engine and it is probably not going to be pretty, but i haven't been able to dig up real life accounts of the damages people have seen. - The dealer did NOT inspect the timing belt or even mention it to me at that time (I think the car had about 38K miles on it at the time) - If the timing belt caused the engine catastrophe, Audi warranty would cover it; if the water pump seizing caused the timing belt to destroy the engine, I pay for it ($6500). A timing belt failure is bad news because when the belt breaks, the camshaft stops turning and the engine dies. A timing belt certainly wont LOOK used like an auxillary belt but i can bet my bottom dollar that there will be very fine hairline cracks all through it. First I would take the car back who ever did the timing chain repairs,,,,second the faults are intake and exhaust vanos camshaft stuck and timing issues,,,,sounds like something they did wrong with timing the engine with the new timing chain. If you can't afford the cost of a repair or a replacement engine, you could find yourself in financial trouble. What Does A Car Timing Belt Tensioner Do? Aug 8, 2016 We recently brought you the full lowdown of how the timing belt on your vehicle works, which we hope amply demonstrated its vital importance to its smooth running - as well as some of the possible consequences which could follow from its failure. If not, the timing belt has broke. Free Same Day Store Pickup. Engine Rebuilds by “Prestige German Engines” We have rebuilt over a thousand BMW engines damaged by timing chain failure, and we have developed a thorough, highly successful engine rebuild procedure. So replacing this cogged reinforced-rubber. Car is currently being serviced, as this just happened. By signing in to ALLDATA, you agree to our Terms and Conditions of Use Terms and Conditions of Use. Regardless, your new belt shredded. These resources deliver honest real world ownership perspectives and useful facts for anyone researching the cost to replace the timing chain on the Ford F150. how do i tell if cambelt snaps/breaks? - martint123 : 1980's/90's Cavaliers and Astra engines are the only ones I know of that a broken cam-belt doesnt result in catastrophic top-end engine damage. Today, while the wife was only 2 miles from home, it lost power but continued to run if she had the accelerator to. Symptoms of a Bad Timing Belt. WHAT IS A TIMING BELT?. A non-interference engine will stall, if a timing belt breaks, but further damage might be limited. As the original owner I recently installed a Dayco timing belt water pump kit WP303K1A at its first recommended interval. The wife has just potentially purchased a 2009 Ka (2nd generation shape) with the 1. A typical timing belt will only cost between $25 and $50, but the repair takes at least a few hours. The flailing ends can tear out electrical cables, cut hoses or even damage the radiator. There is no squeak that lets you know it is time. In this video I show what happens to the valve when the timing belt breaks. Regardless, your new belt shredded. That's what I get for waiting to do it, I know. If the timing belt has oil on it, you have a leak somewhere in the engine. Excessive rotation suggests worn gears, a sloppy chain or a very loose timing belt. Visually examine your timing belt drives for these top 6 failure-causing problems and it could help to prevent your drives grinding to a halt, avoiding unscheduled downtime. Check out all the belts and hoses available on NAPA Online or trust one of our 16,000 NAPA AutoCare locations for routine maintenance and repairs. Causes may include: Timing chain stretched, or timing belt skipped a tooth due to wear. I am up for repairing the engine if it limits the damage to the cylinder head, but beyond that i will probably just try and sell it to someone who can use the vehicle as-is. Gone are the years of the “non-interference” motor where the piston could go over the top and not hit an open valve if the timing belt broke. belt or clutch. however, they tend to make a lot of noise, especailly with higher miles, but i heard that it is the chain guide rubbing on the chain. You can also remove the timing belt cover and check the belt, too. Symptoms of Low Compression Low Engine Cylinder Compression Symptoms Your car's engine requires good cylinder compression for the combustion process which provides power and to operate properly, the lower the compression the lower the power. Of course that was one of the "hey lets see if we can use plastic timing gears and see if that will work car". FIXD explains symptoms, causes, and severity of code P0305. Below are the top 5 symptoms of a bad timing belt tensioner. Replace the tensioner as soon as you realize it is damaged. Less than 500kms later bike seizes and mechanic who fixed the bike said the belt had failed and all the notches were stripped off. When doing a timing belt you will find lots of suggestions on what to replace. These timing belts require periodic replacement in order to prevent breakage. php(143) : runtime-created function(1) : eval()'d code(156) : runtime-created function(1. The easiest way to eyeball what could be damaged by a broken belt is to look at all the components that are dependent on, connected to or adjacent to the belt. Best Answer: I hope the belt's not broken if you have an "interference" type engine (check the Gates belt listing below for your model). The timing belt is a major component to a properly timed vehicle. V -Belt Troubleshooting Guide L is te d h e re a re s o m e o f th e m o re c o m m o n V -B e lt s y m p to m s a n d c a u s e s o f b e lt fa ilu re. The timing belt found in 1st generation Tacomas, 3rd generation 4Runners, and T-100 Pickups require periodic replacement. Ford F150 Forum. 0 TFSI quattro. Also if when turning the key, you hear a loud crack or snap noise, it could mean that the belt broke off. And you are done. loosen/remove the belt again and turn the camshaft until the marks align. Symptoms of a broken timing belt? Engine turns over but will not start. Three common symptoms of a failing timing belt include rattling noises occurring from the front of the engine, retarded ignition timing and plastic chunks found inside the oil pan. Some timing belts will need to be replaced at 60,000 miles, while others can make it to 90,000 or even 105,000 miles. Below are the top 5 symptoms of a bad timing belt that you can watch out for. #4 – Oil Pressure Decline. When you have a bad timing belt, there will be some obvious symptoms that will arise. W elcome to our timing belt page! To discover more about timing belts, their importance, and what you need to know about replacing them, continue reading. Well guys my car isn't perfect. As the timing belt wears out, it starts to produce a high-pitched shrieking or whirring sound. At 105,000 miles, the timing belt broke while we were driving. Had it towed to the dealer and after the tear down they determined that it was a broken timing chain. Visually examine your timing belt drives for these top 6 failure-causing problems and it could help to prevent your drives grinding to a halt, avoiding unscheduled downtime. Valves get bent most often on vehicles that have had a timing belt break or a timing chain jump a sprocket. If the chain slop is not excessive it is still possible that you have jumped a tooth especially if it is a rubber timing belt. Still, it could cause damage to other parts, like coolant hoses, exhaust pipes, or a wiring harness. There is no warning that timing belt becomes defective the car running smoothly stop at the next moment. it says: Additionally, it is easier for the driver to know when the belt has broken, since this will cause the steering resistance to suddenly increase. Slack in the chain allows it to strike the timing cover. 2L in the Audi A8. 8 liter engine has a timing chain like the 2004 model does. Back cracks. I am ready to put a new timing belt on and hope for the best, although I was curious if there is a situation where the timing belt can break without. broken timing belt timing belt broke on my doblo 1. #4 - Oil Pressure Decline. Now the serpentine belt is another issue. Honda Prelude, Toyota Camry, Buick Lesabre, Oldsmobile 98, all made it to 200,000 miles. Some owners took a preventative approach and decided to replace the timing chain, tensioner and guide in their cars only to discover all appeared to be. picture below) clockwise with a 27mm wrench or socket until the little notch on the inner flange of the pulley lines up with the timing mark on the block (yellow arrows in picture below). Note: The 2005 - 2013 Triton uses a different part number kit than the 2004 and older ones. Well after determining that my timing belt is too tight, i went through the process of adjusting the tension from what the manual says to do. Faulty timing belt symptoms include a loss of power, loss of fuel economy, misfiring and engine vibration. Broken timing belt 1. "Next time I'm doing the job myself". Replace the tensioner as soon as you realize it is damaged. I assumed the upper main shaft had to be removed from the machine to get a new belt onto the shaft. change it immediantly, if not. The timing belt broke and I am sure that the crankshaft has moved without the camshafts moving. If you have an engine with a chain that has already gone 150,000 miles replace it for peace of mind and financial security. Proper timing is key to having a smooth running vehicle. As the timing belt wears out, it starts to produce a high-pitched shrieking or whirring sound. Symptoms of a timing belt that has jumped/skipped a few teeth: One Tooth : It will idle like normal and the exhaust will sound fine but cruise and WOT the car will feel like you've got no power and in most cases will hesitate and misfire. What SOUND Does the Timing Belt Make? Category Autos & Vehicles; Show more Show less. it says: Additionally, it is easier for the driver to know when the belt has broken, since this will cause the steering resistance to suddenly increase. It should be replaced within replacement intervals. The most obvious symptom that the timing belt broke, on your 3. W elcome to our timing belt page! To discover more about timing belts, their importance, and what you need to know about replacing them, continue reading. A timing belt is a toothed belt that connects the engine crankshaft to the camshaft or camshafts as you can see in the picture. At first glance, a timing chain design allows engineers to shorten the overall length of the engine and reduce rotating friction ( see Photo 1). At noon the engine cranked but "backfires" and won't run. If the timing belt is broken, your car will often not work or break down significantly causing timing belt symptoms. "People are a lot more aware of the timing belt, and the mechanics are educating drivers more about them," Roberson says. On the other hand, a worn out timing belt may break and damage your new water pump. The timing belt most vehicles on the road today are equipped with a toothed timing belt. 16) Remove the two 12mm bolts and timing belt tensioner. A broken leg can be very obvious, but may require an X-ray to diagnose. Timing belts do not slowly go bad and lead to worsening symptoms. Tone ring on camshaft slipped/broken. If your engine is a non-interference type engine, a broken timing belt will not cause damage. The cost of the timing belt replacement is around $500. The Symptoms of a Failing Timing Belt. Had my 2005 Kia Rio since 2007 and it has 95,000 miles. 4B11 Timing Chain – Good, Bad and Ugly. Your engine's timing belt is the most important maintenance item in your car. I also never change the oilnever, I just add oil when low. A rattling noise coming from the engine may show a seriously worn timing chain. Pop the cover off and take gander, if it's shinier than your tires, or is dryrotting. But what if it is the waterpump. If that all checked out I install a new belt and let it run for a couple on minutes and also turn on the AC to make sure that was not the problem as. If the engine cranks over real easy (sounds faster than normal even on a low battery charge), then that's one tell tale sign of a broken belt because the engine no longer has any compression to resist it turning over. There are multiple symptoms of a bad timing chain, but none of them is as obvious as a rattling that can be heard from the front of the engine, especially while the car is idling. That may have been due to a bad belt or improper installation or a seized idler tension pulley. That awful squealing beneath the hood may be coming from a frayed or cracked serpentine belt. Find Expert Advice on About. Timing belts do not slowly go bad and lead to worsening symptoms. Take out the plugs, put on the new belt and turn it over with a socket on the crankshaft pulley. I don't know what would have failed first - a pulley bearing or the belt. I've only ever experienced one broken timing belt, on a Honda Accord hatchback (that was a great car, BTW). So my car is garbage. A timing chain will need replaced far less frequently than a timing belt, resulting in a lower cost to maintain the car for the owner. Diagnostic procedures are essential to catching a timing chain issue before devastation occurs. My clutch is the next suspect for the vibration problem as I am seeing symptoms of a broken rubber center (cars jerks as you get on/off the gas). Kia engines are not bad. It is a belt that connects your crankshaft to the pistons that move your engine, and allows your engine to sync up its movements - it’s named after the fact it syncs the opening and closing of your engine valves to the movements of the pistons. A broken timing belt will cause complete engine failure and may cause extensive engine damage which may require lengthy and expensive repairs. As a trusted source for conventional, racing, and in-oil automotive timing belts for engine systems, Gates manufactures our automotive aftermarket solutions with the same precision, high grade materials, and processes as our OE procedures to ensure superior heat and contamination resistance and long lasting performance. Check out the ClickMechanic price for a Renault Scenic Timing belt/chain replacement in the UK. SYMPTOMS OF malfunctioning TIMING BELT. When they are maintained on their maintenance schedule, they will last many, many miles. Clunking Sounds are a good indicator that the engine is loose. Timing belt changes - some useful tips. You can also remove the timing belt cover and check the belt, too. The timing belt broke and I am sure that the crankshaft has moved without the camshafts moving. It is one of the components that you can't do without and when it fails it can do a lot of damage to the engine. Benefits of Timing Chain Replacement While a timing chain will usually last far longer than a timing belt, it will suffer from wear and tear and will need replaced at some point during the life cycle of the vehicle. If you do change the belt either before it breaks or after it breaks you should also change the water pump and belt tensioner at the same time every time.