Timing Belt Failure While Driving

So the cost of ignoring pre-failure timing belt symptoms and routine maintenance schedules and notifications can be catastrophic for your vehicle, your wallet, and potentially in terms of the time needed to get it to a garage and have the timing belt problems repaired. I have had my fuel pump replaced, alternator replaced, timing belt and water pump replaced, transmission replaced, and radiator replaced. Please help i have no idea. Around for over 60 years, this product line was the flagship of synchronous power transmission prior to Gates introduction of PowerGrip HTD and GT Belts. 48000 mi US $95 ignition key socket failed-could not start-they replaced all key sets- then steering bound up-they replaced a trim piece-- ok. I heard no sounds of metal crashing. At the very least, you should have a belt tension gauge to make sure the tension on a timing belt is correct. "People are a lot more aware of the timing belt, and the mechanics are educating drivers more about them," Roberson says. When it breaks you may think just put a new belt on and line up timing marks right, this is not the case you valves at least will be bent, cam lobes pop off or shear and other issues, when we had one come in to shop with broken belt we put in a new or used engine because 99% are a. In many cases, the timing belt will break while the engine is running. The professionals maintenance tips would assist for a safe driving. Dealer wants $500 to repalce belt, $6,000 to replace engine. Timing belt failure while driving issue generally happens to the aged vehicles. out driving in my wifes auto 2002 1. The estimated repair cost for a stretched timing chain in a Buick Enclave is between $3200-$3400. One particularly alarming problem for many drivers is a vehicle that vibrates or shakes while they are driving. If your car sits for long periods of time, the belts take on the bends and shapes of the pulleys while the car is parked. The crankshaft controls the engine's pistons while the camshaft opens and closes the valves. Hello, I hear that pt quit while driving and you heard a thump,and you replaced the battery and coil and still no fire. It is very rare for an Audi water pump to make a rough grinding bearing noise. Are the pistons - Answered by a verified Volvo Mechanic. This Site Might Help You. If your power steering pump has to be replaced it is a good idea to check out the cooling fan and other related parts while the vehicle is apart. last update was created by NATHANSB It is a 95 Honda civic with 225K miles on it. As advised, I'd be doubly sure the timing is correct first, it's the most logical reason for the engine running lumpy after the belt has been replaced. Point of information - The timing belt operates the valves and when it breaks may cause catastrophic engine failure (ie; BANG) because some of the valves remain open when the pistons move up and the parts collide. And that's because potential. Some cars are more prone to having valve damage when the timing is off. While driving yesterday, my '87 325 was running beautifully, until suddenly the engine 'died', oil-light came on momentarily, then the rest of the lights. If OK -- you should replace water pump, tensioner pulley, timing belt. I had to wait for a while to get the engine start up again. the contact stated that a red warning light was blinking on the shifter prior to the failure. We’ve dealt with these for years and have gotten into many a broken-belt M20. We finally sold it for $1800 with 230k miles on it to a guy down the street and he's still driving it. A timing chain can last as long as the engine itself and doesn't need to be replaced unless there is a problem with it. If you can spot the symptoms of a failing belt in advance, it can save you significant time and money. The timing belt drives the water pump on all Toyota/Lexus models with timing belts I've dealt with. 4 Polo tdi mk 4 the 3 cylinder model (AMF engine code) Yesterday while driving (i was doing about 100kmh) the car just made a quick "thierr" sound ( the closest i can describe the sound is to that of an old car that still used a fan belt, when the belt slips that type of sound was hear) then it died. I am not a huge fan of timing belts, but they dont bother me enough to avoid an engine with one. consumer writes in regards to timing belt failure the consumer stated while driving 70 mph, the vehicle suddenly stopped running, it felt as though the transmission had fallen out. Just like your heart, if the engine jumps time, it will run poorly or fail. There was no place to pull over and it was raining hard so I continued to drive. When faced with this issue, replacing the piston rings should fix it. The car will coast to a stop and need to be towed. I recently had my timing belt and water pump replaced. Drive belt ripped into shreds, which was a brand new belt a week old on the way to work had to get taken home via roadside recovery. Problems with your vehicle's timing belt, or other belt driven accessories, are another common cause of engine vibrations in vehicles. 6L cam timing marks are located. Car has 112,000 miles. The cambelt snapping whilst the engine is running will be catastropic. A broken timing belt can cause catastrophic engine damage, therefore it is vital to keep the timing belt in good operating condition. Easy to use parts catalog. Some of the typical damage done to a vehicle with a broken timing belt includes damage to cylinder head hardware (rocker arms, push rods or valves), damage to crank bearings or oil pump inside the oil pan. but since it takes a while for the crankshaft to coast to a stop, the moving pistons hit those open valves and bend them. However, driving in the heavy traffic, on hilly roads or other driving conditions can actually shorten the life of your clutch, causing it to slip. I planned on changing it at 300,000 miles but it didn't quite make it. A broken timing belt can cause catastrophic engine damage, therefore it is vital to keep the timing belt in good operating condition. This is why it doesn't usually get much attention beyond the maintenance carried out by the mechanic during periodic servicing. Acuras have one of the longest intervals for timing belt replacement. The timing belt broke and I want to know if there could be any other extensive damage to the engine before I have it repaired. Previous experience in changing and setting the tension of timing belts is a must. I bought mine from www. It is part of maintenance and delaying it will end in catastrophic engine failure if the timing belt were to break. Solutions to tensioning problems: Belts installed on vehicles with manual tension drives should be properly tensioned during installation, and re-tensioned after 5 minutes of run-in (30 lbs. Timing belt would be high on the suspect list. Early on, timing chains were used to control the engine's crankshaft and camshaft. The car was running fine for about a month but recently while idling it has been making a low pitched noise that seems to change as the engine idles. 1 cause of belt noise is misalignment. Kia just used belts with less life as a cost saving measure. First timing belt replaced at 110,000. With the help of ProTorque, We've put together a list of problems and possible causes to help you identify the reason for timing belt failure. the manufacturer was notified and instructed the contact to. If it happed at idle , you'd have a better chance at no damage. I have a 95 sebring LX. A broken timing belt may also mean thousands of dollars in engine damage and repair bills! Why do timing belts break? There are two common causes for timing belt failure: Age / MilesThe timing belt is usually made from a rubber material with teeth on one side to control the gears, pulleys, and components in the engine. After years of timing belts, Audi and VW switched back to chains on some of their cars in 2005. And that's because potential. It may fail while driving and cause the engine to stall or you may be suddenly surprised when your vehicle just won’t start. while driving at an undisclosed speed, the check engine warning indicator illuminated. 2000 Camry - Water Pump/Timing Belt 15 Answers. Specification for Automotive Timing Belts 1. It won't start again unless the light on the dashboard with the car shape with a key in it comes on straight away. Other cars do not have this sort of engine and damage results. Stalling of a car while driving is related to engine problems. I bought mine from www. never witnessed an oil leak from front engine seals either. Timing belts used to be a relatively ignored maintenance item by many drivers. I have had my fuel pump replaced, alternator replaced, timing belt and water pump replaced, transmission replaced, and radiator replaced. Jump to Latest Follow 1 - 7 of 7 Posts via the timing belt? I think. To see how frequently GMC Terrain problems occur, check out our car reliability stats. 3 - Starting and Running Issues. What is the timing belt? It's a small rubber belt that connects the crankshaft to the camshaft, controlling when the valves open and close. Just like your heart, if the engine jumps time, it will run poorly or fail. The snakelike timing belt on the side of the engine is essential for maintaining your car's performance. Can I save it??Timing belt broke while driving! Ok while I was out on a pizza delivery but timing belt broke on me (traveling about 10mph about to do a U-turn before my car died on me)I've searched the forums many times over and everyone keeps saying the same thing. According to most mechanics, all the damage that will occur does so at the moment of the timing belt breaking. iberglass or Kevlar) running the length of the belt. Anytime you take a timing cover off, take a quick look at the timing marks, then check for excessive backlash, gear or sprocket wear and belt or chain play. We don't do a lot of them. Also it won't go until the idle air motor and the variable cam timing sensors stop clicking. Timing belt broke while driving I have a 1997 Mazda Miata. Industrial Drives - Stationary. Cause: Pulley misalignment is a common cause of premature belt failure. Well it sounds like you have timing belt that broke it will keep it from firing at the coil if broke. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. the vehicle was not repaired. Oh yeah, and I'm back. I did a little bit of work when I bought the car with 92,000 miles on it (clutch set, timing belt, plugs, water pump, oil, alternator) and it's been running great since. 3 Symptoms of Your Timing Belt Not Working. One thing that often makes the timing belt break is making short journeys by car on a regular basis, or driving in very low temperatures or with a cold engine. It is very rare for an Audi water pump to make a rough grinding bearing noise. 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. According to the owner's manual for 2012 US Chevrolet Sonic, the. Serpentine belt in a 1999 BMW Z3. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. All depends, nothing always breaks the same, theirs always some difference in failure. Misalignment forces the belt to kink or twist while running, causing premature wear. The timing belt tensioner is sometimes faulty. Timing belt would be high on the suspect list. I'm an owner of a '93 Z34 with a 5-speed. So just why do timing belts break? It is a wise precaution to replace the water pump after a timing-belt failure. Interference engines can allow the valves to crash into the pistons when the timing belt breaks due to the engine’s timing being out of synchronization. The Settlement resolves a lawsuit related to the timing chain system in certain Volkswagen and Audi vehicles purchased or leased in the United States and Puerto Rico. 2L Audi engine has no less than four chains running the oil pump and keeping everything in time. Engine Just Shut-off While Driving Down The Highway- Not Timing Belt. Never had a failure of a tensioner bolt after I've done a timing belt job and I've never torqued one. 6L cam timing marks are located. Engine seized while driving, broken TB. the engine was replaced however approximately 10,000 miles later the timing belt broke and damaged the engine again. Peeking behind the timing belt cover confirmed the worst: a broken timing belt. ) The correct maintenance intervals for the timing belts is exactly 60,000 miles. The engine comes out of the car to replace head gaskets – drive belts and timing belts can be replaced for the cost of parts while some timing components and clutch replacement add a minimal amount of labor. Driving with it too long is like playing Russian Roulette, sooner or later after the recommended interval the number is going to be up. A bearing in an idler will fail and then seize, disintegrating the belt and ruining your engine. As for your application, the V6 engine is an interference engine and damage can occur from completely toasted engine or coming out lucky with just a top end rebuild depending on engine speed and rpms while driving (extremely rare cases. Just like your heart, if the engine jumps time, it will run poorly or fail. Belt came off while driving any ideas why besides the belt tensioner? While driving home I heard a noise and my battery warning light came on. We’ve dealt with these for years and have gotten into many a broken-belt M20. I have a 2001 Pontiac Grand Am GT. the belt broke at highway speed. My car had been losing power and shutting down sometimes, and the battery would seem weaker but it would start after the car sits for 15 minutes, but would do the same thing once I started driving again! Now it will not start. while driving at an undisclosed speed, the check engine warning indicator illuminated. Car has 112,000 miles. A timing belt as opposed to a timing chain is plastic and will eventually break. Timing belt tensioner failure without notice happened while driving from parking lot chain skipped because of chain tensioner failed causing chain to skip a tooth making the timing issues. In the other the dotted to solid line distance was off by. I have had the vtec solenoid, the valve cover gasket, the spark plugs, wires and distributor rotor/cap replaced as well. Very expensive and you will have some valves bent 100% of the time usually 80-100% of the valves being damaged. Jump to Latest Follow 1 - 7 of 7 Posts via the timing belt? I think. Is the engine toast, in which case she will get another car, or should she spend $500 to install new timing belt to determine if there is expensive engine damage. I was coming to Raleigh to do a timing belt, and while my schedule for that other one. MISUMI offers free CAD download, short lead times, competitive pricing, and no minimum order quantity. The timing belt is actually a very finely tuned piece of equipment on your car. The timing belt broke and I want to know if there could be any other extensive damage to the engine before I have it repaired. I have heard some horror stories about the timing belt tearing up the engine when i. This is why it doesn't usually get much attention beyond the maintenance carried out by the mechanic during periodic servicing.  Valves get bent most often on vehicles that have had a timing belt break or a timing chain jump a sprocket. The function of a timing belt or chain is to open and close the engine's valves in sequence and at the correct time. Read also: Pros and cons of buying a car with a turbocharger Timing belt or timing chain: The 1. If you vehicle has suffered from one of these issues, you will likely need to bring it into the shop for repairs. Our Application Engineers provide free design assistance to ensure the best product selection and correct sizing of your timing belts. Re: Timing Belt Change Originally Posted by Leeg1987 I bought a 2009 bravo sport diesel with 28k now done 31k with full service history and two days ago I got a slight rattle and a smell of burning stopped at work had look lots of smoke. Anyways, driving a powerless 2012 Jetta 2. If it breaks or jumps while driving, the pistons will be damaged from contact with the valves. Are the pistons - Answered by a verified Volvo Mechanic. Head will likely need to be replaced not rebuilt if a timing belt breaks in the 1. While its off, check the keyway on the crank nose. This is my 3rd timing belt kit but the first time I had one break while driving. The timing belt drives the water pump on all Toyota/Lexus models with timing belts I've dealt with. When an 80k mile chain is stretched to the point that the timing marks can not be lined up, its probably a good idea to replace it. Timing belt would be high on the suspect list. It is made of a strong rubber material which includes cords that are nylon-reinforced. Asked in Ford Focus Why does your engine stop running while driving. The crankshaft manages the engine's pistons, while the camshaft opens and closes the engine's valves. ECM kicked a P0340 code, cam sensor failure. Many timing belt tensioners have a hydraulic tensioner which works with the tensioner bearing – but can also leak. I have heard some horror stories about the timing belt tearing up the engine when i. Head will likely need to be replaced not rebuilt if a timing belt breaks in the 1. Timing belt failure while driving issue generally happens to the aged vehicles. Also it won't go until the idle air motor and the variable cam timing sensors stop clicking. While timing belt or chain problems are relatively rare, if the belt/chain is not properly maintained, is incorrectly installed or does not have the correct tension, it can cause the engine valves to open and close at incorrect intervals. Some cars, like Subaru, have non-interference engines, which means that if the timing belt breaks while you are driving, there is no damage to the internal parts of the engine. Alternately, your ride may feature a series of V-belts (also known as a fan belts), which perform the same all-purpose functions as a serpentine belt. Complaint: while driving car stalled and made a noise , called mechanic and said it was timing belt. As a result, you will have to replace the timing belt on a regular basis determined by the car manufacturer. Volkswagen Golf timing belt problem (2004-2009 cars) Owners of 1. 0 petrol is also interference but people sometimes get lucky and have no damage when a timing belt breaks. Replacing a timing belt before it breaks can cost a few hundred dollars, but if it breaks while you're driving, the damage to your engine can total in the thousands. Engine Just Shut-off While Driving Down The Highway- Not Timing Belt. Help I was driving to work this morning and heard a funny noise as I came in to the parking lot at work. This covers the seven most common problems we run across in servicing Mini Coopers. the manufacturer was notified and instructed the contact to. There was no place to pull over and it was raining hard so I continued to drive. If your power steering pump has to be replaced it is a good idea to check out the cooling fan and other related parts while the vehicle is apart. What is the timing belt? It's a small rubber belt that connects the crankshaft to the camshaft, controlling when the valves open and close. 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. Timing belt failed while driving on the highway and completely ruined. Once the belt fails, the valves will remain in the position they were in at the instant the belt fails; but the pistons will continue to move, because of their momentum, and hit and damage any open valves. (it is often driven by the *timing belt), the engine might. Early on, timing chains were used to control the engine's crankshaft and camshaft. Another common reason your vehicle may stop while driving is an issue with your timing belt or timing chain. Well it sounds like you have timing belt that broke it will keep it from firing at the coil if broke. At the very least, you should have a belt tension gauge to make sure the tension on a timing belt is correct. Diagnosing Misalignment and Belt Noise July 30, 2014 at 10:54am. Although it's not an interference engine, so you wouldn't trash the engine replacing it. Car died while driving, and now it won't start. If it runs good and no issues with the valves, then you knock the belt off, change all the rotating parts, thermostat, seals if they're leaking or dried out and run it to the next. Practically any BMW engine can be custom fit in, but this requires fabrication and much work. the vehicle was taken to an independent mechanic to be diagnosed. I'm a bit depressed and angry over the recent timing belt failure on my 2000 honda cr-v. Timing belt or timing chain? Not all cars have a timing belt - many newer cars use a timing chain instead of a belt. How much damage is usually done to the engine in a 2006 Volvo S40 when the timing belt breaks. Given the age, hydraulic tensioner is also recommended. Early timing belt designs showed the strengths and weaknesses of driving the camshaft(s) with a rubber belt, often with disastrous results. 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. The 2005 Chevrolet Aveo has 25 problems reported for timing belt failure. By: Mark Griese - 5/2005. An example of a cam and crank pattern (Courtesy: aa1car. July 19, 2013. In fact, a break can be catastrophic for the engine. Instead, various related components might need to be checked. while driving 60 mph the engine stalled and would not restart. The first was the lack of documentation available for the 1. The crankshaft manages the engine's pistons, while the camshaft opens and closes the engine's valves. The timing belt is located in front of your vehicle's engine. New timing belt & tensioner and the car starts up and runs fine now. Left untreated these problems can lead to oil leaks, stretched out timing chains, and catastrophic engine failure. I have to coast off the side of the road, which is extremely dangerous. Belt replacement typically should be done around 3000 miles before the recommended interval(good insurance). 6L Si engine and the second: getting the damned crankshaft bolt off. after working on these trucks since the original launch, i've yet to see a belt failure. Given the age, hydraulic tensioner is also recommended. • Helps avoid belt failure while driving EVERY 150,000 MILES AUXILIARY DRIVE BELT: REPLACE Engine VIN code 85 • Helps avoid belt failure while driving GENERAL Check and replace parts or software, as required by Volvo Cars of North America, that are covered under the terms of the Volvo new car warranty. There are a number of reasons this occurs and also ways to fix it. My belt just broke on my vw 1. Then it over heated and stopped running, I replaced the water pump and timing belt and it ran great for about 3 months. It is important to maintain speed while driving, unless coming to a stop. My mechanic told me to get another car. Volkswagen Golf timing belt problem (2004-2009 cars) Owners of 1. If it is contaminated badly enough then it could snap. Yeah, you're lucky -- that a 60K mile maintenance item on that engine -- you should be on your 4th timing belt by now. 1 cause of belt noise is misalignment. A separate belt driving the a/c compressor is seen at lower left. Repair means another full disassembly and the water pump can actually cause the replaced timing belt to break. Our Application Engineers provide free design assistance to ensure the best product selection and correct sizing of your timing belts. Once the belt fails, the valves will remain in the position they were in at the instant the belt fails; but the pistons will continue to move, because of their momentum, and hit and damage any open valves. Tips on starting a car that hasn't been started in 2-3 years coolant, etc) and nothing was wrong with it in the first place (bad timing or some other failure), it should be pretty easy. The recommended replacement intervalls for Peugeot timing belts are as follows. One thing that often makes the timing belt break is making short journeys by car on a regular basis, or driving in very low temperatures or with a cold engine. The timing belt is responsible for controlling the camshafts in the engine, and works to regulate the valves at precise intervals. but since it takes a while for the crankshaft to coast to a stop, the moving pistons hit those open valves and bend them. Help I was driving to work this morning and heard a funny noise as I came in to the parking lot at work. Timing belt or timing chain,what is a timing belt or timing chain, what is valve timing, timing belt and timing chain repair,change timing belt,timing chain replacement,water pump timing belt,diagnosis,Symptoms of a bad timing chain or timing belt,don't bend valves!. Gates Timing Belt Component Kits with Water Pump offer customers the best and most complete repair solution by including the same OE components as our TCKs: timing belts, pulleys and tensioners as well as a water pump. Ask your mechanic if it's worth changing the timing belt or chain while he is replacing your water pump. Well, today at 145,000 miles we had a failure of the replacement timing belt. while driving at an undisclosed speed, the check engine warning indicator illuminated. After a look look and many phone calls i discovered that the timing belt had come loose and probably slipped witch means the timing is now horribly out. and timing cover,worked their way into the timing belt cover and wound themselves. I live in AZ where anything that is rubber will dry rott much faster than anywhere else in the country. I have a 95 sebring LX. As the repair bills added up and the word spread, We are getting better. But driving it as is without knowing why its loosing power after warm is really not a smart move. the belt broke at highway speed. 0 petrol is also interference but people sometimes get lucky and have no damage when a timing belt breaks. advice help needed please ,see what you think the problem is as below scenario. The timing belt controls the valve timing, and if they are not connected due to a broken belt, you will possibly bend two or more valves (some engines no problem). consumer writes in regards to timing belt failure the consumer stated while driving 70 mph, the vehicle suddenly stopped running, it felt as though the transmission had fallen out. Alternator or power steering pump failure A belt tensioner or decoupler pulley can take only so much vibration before the bearings inside are damaged. 2) Remove timing covers 3) If the belt is visually OK, turn crankshaft pulley until cam/crank markings line up. That $700 will pay off big time for owners keeping a Sonic 1. Stalling of a car while driving is related to engine problems. Your basket seems to be empty! If you can't find what you are looking for, try using the search at the top of this page, or use the chat at the bottom right of this page to contact our customer services team who will be happy to help. Why so expensive? While the chain itself isn't all that much, the process of replacing involves some serious labor like taking out the entire engine and disconnecting the transmission. Towed it home, pulled the sensor. This process depends on a functioning timing belt in order to operate properly. I ran into two major problems while changing the timing belt. Others can go as long as 105,000 miles before the belt has to be replaced. While this doesn’t eliminate timing belt stretch as a problem, it seems that the tolerances are much looser, on timing-belt-equipped engines, than on timing-chain-equipped engines. After 5 months of ownership, I have been experiencing recurrent problems with my 2006 Chrysler PT CRUISER stopping while driving and failing to start. If this happens, an engine may stall while driving, increasing the risk of a crash or injury, and potentially causing engine damage. The timing belt, timing belt tensioner, and fixed idler bearings contained in these kits are the same as those directly supplied to the O. Timing Belt Breakage Another common reason your vehicle may stop while driving is an issue with your timing belt or timing chain. How to Do the SW20 3S-GTE Timing Belt cams and crank in sync while tensioning the timing belt! can cause premature belt failure as well as excessive wear on. Squealing While You Apply the Brakes. Of course, if the timing belt breaks while you're driving, you definitely notice! But simply put, a broken timing belt means the car will not start, and there is possibly other damage to the engine. #15 Kate says: December 3rd, 2012 at 3:58 pm. You should have seen a charging system light first, and then it should have started overheating, since the alternator and water pump weren't turning, but the engine was running. Dealer wants $500 to repalce belt, $6,000 to replace engine. 8t and it bent valves, Most of the time your just going to need a valve job and timing belt, in other cases, the head can crack, valves blown through top of motor, pistons split or crack, etc. There was no place to pull over and it was raining hard so I continued to drive. Keep in mind that the belt must have the proper tension to run the alternator correctly; too much tension is just as bad as not enough. 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. 48000 mi US $95 ignition key socket failed-could not start-they replaced all key sets- then steering bound up-they replaced a trim piece-- ok. Now things were getting serious, which meant it was "Ask My Car Guys" time. Timing belt broke while driving I have a 1997 Mazda Miata. Even the newest cars can develop problems. Special camshaft positioning tools (or a bolt or pins) may also be required on some dual overhead cam engines to hold the cams in place while the belt or. To make things easy, NAPA Auto Parts sells complete timing component kits for vehicles with timing belt-driven water pumps. the vehicle was not repaired. looks like the indication of a failed water pump which i,m not 100% sure runs off the cam belt on these have you any water loss did it over heat mind you even if its a head gaket /pump failure just a cheap if not cheaper to replace engine anyhow once youve had head skimmed new gaskets timing belt fluids filter labour not trying to put you off. Many car manufacturers earned a reputation for building junk when their engines failed prematurely due to belt failure. If the timing chain breaks while the engine is running, this can cause the pistons to collide with the valves with disastrous consequences. This can make is so your engine cylinders don’t have the right timing to run. If the belt is already broken, the engine won't have enough compression to start. 0T FSI Engine. While driving yesterday, my '87 325 was running beautifully, until suddenly the engine 'died', oil-light came on momentarily, then the rest of the lights. The car was running fine for about a month but recently while idling it has been making a low pitched noise that seems to change as the engine idles. I recently replaced the timing belt on my '88 325is M20 b25 (made in 3/88). Allowing a timing chain to jerk on startup, increases wear and may break the chain guides. that is low miles for a timing belt to break. You have to take the timing belt off in order to get most water pumps off. If the drive belt thats slipped off only drives the alternator and you drive without using any lights etc the car can be driven quite a long way. The reason I say this, a timing belt will run about $60, 45 minutes to get everything apart, lined up, new belt on, (with old parts) and crank it for a test run. after working on these trucks since the original launch, i've yet to see a belt failure. The snakelike timing belt on the side of the engine is essential for maintaining your car's performance. The timing belt is responsible for controlling the camshafts in the engine, and works to regulate the valves at precise intervals. 4 has a chain), but it seems to me that it's a somewhat thirsty car with a rather plump sticker price. Chevy aveo dies while driving down the road. I'm pretty sure that you had the belt on the wrong way around; no problems, just the marks won't line up. September 5, Broken timing belt. A timing belt wears out over time and needs to be replaced at a certain mileage. The components include the timing belt, water pump, seals and gaskets, pulleys, and tensioners. Same thing, timing belt broke and destroyed my engine. According to the owner's manual for 2012 US Chevrolet Sonic, the. If the leakage exceeds 10 percent, and it. the manufacturer was notified and instructed the contact to. If the belt is already broken, the engine won’t have enough compression to start. 7 engine was "an interference engine" and was toast. We’ve dealt with these for years and have gotten into many a broken-belt M20. You sad the cams were turning in your first post, I believe. I managed to pull off the highway and get to a service station, where it was suggested that it may be the timing belt. that is low miles for a timing belt to break. It is very rare for the pistons to be damaged, but the bent valves will have to be replaced. The timing belt broke while driving. Just to recap, the car had 59K on the ODO, driving home with the cruise on, 70 MPH BAM!!! the engine quit and I pulled off on the shoulder.  Valves get bent most often on vehicles that have had a timing belt break or a timing chain jump a sprocket. The tension and general condition of the belt should therefore be checked at least monthly. While these symptoms are all concerning and warrant a trip to the auto shop, it is critical to remain aware of such symptoms and their progression so that you and your automotive professional can be on the same page about potential causes of the issues. It may fail while driving and cause the engine to stall or you may be suddenly surprised when your vehicle just won’t start. Renault Timing Belt Failures - SjB {P} I've always been of the prevention is better than cure school, and changed items like cam belts at generously early intervals. • Helps avoid belt failure while driving EVERY 150,000 MILES AUXILIARY DRIVE BELT: REPLACE Engine VIN code 85 • Helps avoid belt failure while driving GENERAL Check and replace parts or software, as required by Volvo Cars of North America, that are covered under the terms of the Volvo new car warranty. Many times the timing belt turns the water pump so it has to be removed anyway to access the water pump. There was no place to pull over and it was raining hard so I continued to drive. Is there a chance that replacing the timing belt will enable the engine to run? If the valves are only slightly bent, will the engine run? How can I determine if the engine is destroyed or can be salvaged. Typically any timing belt failure will result in one or more bent valves. 0 petrol is also interference but people sometimes get lucky and have no damage when a timing belt breaks. If a timing belt breaks while you were driving it could have caused some serious issues with the motor internally. So if a customer is driving a vehicle that is more than 5 or 6 years old, he may be driving on borrowed time if the timing belt has not been replaced. Serpentine belt in a 1999 BMW Z3. You're going to have lot deeper than the intake manifold to replace the timing belt, 'tho. How much damage is usually done to the engine in a 2006 Volvo S40 when the timing belt breaks. All depends, nothing always breaks the same, theirs always some difference in failure. you will be just fine with a belt and pump, throw an accessory belt on too. timing belt breaks or jumps time while the engine is running, the pistons may hit the valves and bend them. While it is normal for a belt to favor one side of the pulleys while running, it is abnormal for a belt to exert significant force against a flange resulting in belt edge wear and potential flange failure. That way, the timing belt's lifespan can be preserved. Timing belt failure comes in three flavors: stretching, worn teeth and snapping, generally in that order.