Timing Belt Broke While Starting Car

With the heat and. The car won't start on cold mornings. Need Diagnostic Help: Engine died while driving on freeway/ Now won't start I was driving on the freeway today at around 70 MPH in my 2003 V8 Limited with 155K miles when the engine just died. One of the tensioners or pulleys failed. Without the spark plug, your car might crank but it would not start. For starters, make sure the steering wheel isn’t locked. all total it cost me $510 to get it rebuilt and i did the work of getting it out of the car and back in. That said the only time I dropped a timing belt was on an old Ford Escort with the 1. Also the gas cap never fit tight which will cause your engine light to come on, try to get a gas cap that fit tight. The timing belt moves all the internal engine parts together at the same time, so everything moves exactly the way it should. When it all got down to it, one of the timing belt idlers had worn out and broken making the car jump time. 0L V6 that does not have enough clearance between the valves and pistons to prevent contact if the belt fails, do not crank the engine or rotate the crankshaft or camshaft as doing so may only cause further damage. 2006 EX 4x4 V6 only 72,500 miles, fully services at Honda dealer. The cam moved when i was pulling on the belt trying to stretch it over the other cam. Also suggested replacing timing chain, total $2,500. I could only see the cam sprocket, but it wasn't turning. This is NOT a complete list of all vehicles and related equipment recalled. almost starts, but won't start. There is a noise of loose timing belt which often comes at startup. In cars with a timing belt, an old belt can jump/skip a few teeth, which will change the timing. Make sure the timing is correct and do not try to start the engine before making sure that the timing is correct. Try removing the belts when engine is cold and see if the hard start disappears. Engine Will Not Start. Checking the Movement of the Rocker Arms Through the Oil Cap Hole. if it is timing belt that broke ,will it have bent the valves Posted by barbara campbell on Apr 16, 2016. However, if your car is running improperly, there is a chance the timing chain has been misaligned and it needs an adjustment. If the distributor won't turn while you are cranking the engine, it's guaranteed that your timing belt has broken. A timing chain is a different type of system doing the same thing a timing belt does. Here are a few reasons why your car could stop running while driving. and for the sake of changing things also to get done the: alt belt, timing belt, thermostat, and there is a small leak in the radiator. Kncoking may occur. Your engine's timing belt is the most important maintenance item in your car. The engine is isolated from the timing belt. It's important to mention that when your timing belt wears out, your car may experience no symptoms at all—that is, until it stalls on the road and won't start up again. You can not simply install a new belt. I could only see the cam sprocket, but it wasn't turning. Basically, the alternator belt slipped off my car today but my car still has enough charge in the battery to start the engine fine. Remember to be safe and use car ramps and jack stands when having the car in the air. I have also heard that if the timing belt is broken, the car won't start, so no damage could be caused by attempting to start it. There is the possibility of a worn beltthat has "jumped" time. and after installing the timing belt and i start the car up, the mechanic told me that i got a bent valve afterward he tested the compression and I notice the engine shake more than b4 the timing belt broke off. Even Hyundai, who owns Kia and has interchangeability with some engines, seems to not have the timing belt problems Kia does. i have a 92 honda accord, the timing belt broke off while i was driving. If its not turning over id first off hit the starter solenoid with a soft hammer a few good raps m. Can I drive my car with a broken belt? I was driving my car this evening and suddenly there was a weird noise which sounded like something was stuck under bonnet but stopped quite quickly so I carried on driving but noticed that steering had become very stiff. I suspect the timing belt is broke because crankshaft and camshaft timing sensor codes were returned. Again, I've seen arguments that the 2. If a timing belt fails, your car will not start. Less and it still may be driveable. The timing belt or chain connects the crankshaft to the cams. A broken timing belt will cause your 3. I lined up all of the timing marks, verified TDC with a long screwdriver and finished the install. Timing belt or timing chain? Not all cars have a timing belt - many newer cars use a timing chain instead of a belt. Consequences of a Broken Belt. 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. I replaced the timing belt, water pump, related belts, and other related parts associated with a timing belt job. The Ins And Outs Of Engine Timing, And What Happens When It Goes Wrong. That would only be if it broke while starting and the driver shut it off extremely fast after it broke. An empty gas tank is another simple reason why your car won’t start. Some belts are good for up to 100,000 miles. If your timing belt breaks then the car will not run. No compression, so the valves are fucked. almost starts, but won't start. If its not turning over id first off hit the starter solenoid with a soft hammer a few good raps m. But if a timing chain is broke, the car will not run at all. Honda Accord: Why Does My Car Shut Off While I am Driving? Your engine should keep running as you are driving, but sometimes it doesn't. So continue reading!. He assured us that he would "make it cheap". It does have a timing belt, and the recommended change interval is 60,000 miles, so they weren't trying to rip you off. The way I understand it,and I'm no expert, but there is more than one chain in that housing,the one that broke on start up,appears to have not caused valve damage,this is a BMW/AUDI independant I've used many times over the past 20 years , and they've never let me down, if however they are wrong,this would be obvious as the the car will be missing when they put it back together !!!. The balance belt was broken already. A broken timing belt often means a total engine replacement. Often, there is a loud clunking sound right before the timing belt breaks. This is because the timing chain connects the crankshaft to the camshaft. The car runs fine at speeds above 20-25mphonly when I come to a stop am I seeing issues. Also the gas cap never fit tight which will cause your engine light to come on, try to get a gas cap that fit tight. If it happed at idle , you'd have a better chance at no damage. Check out all the timing belt and water pump replacement kits available on NAPA Online or trust one of our 17,000 NAPA AutoCare locations for routine maintenance and repairs. This information has been gleaned from the U. Allowing a timing belt to break can have drastic consequences. That means that you won't feel any effect of a broken belt from a certain speed on. If it bent the valves, then more major engine repairs would be needed. The effect is that parallel parking is easily accomplisehd but your car won't go off the road at high speed if you sneeze and yank the wheel. Worn or damaged timing belts can cause the engine to run rough or, even worse, not run at all. Then reassemble and perform a compression test (and leakdown if you have the equip) and see where you stand. Now, here's where we get into what an interference engine is: let's say that everything is terrible and our timing belt or chain has broken. Well, it broke one morning when I started my carI got it out of my driveway, then stalled. If your car or truck. I cracked the timing belt cover and tried to start the engine. When does the timing chain need to be replaced? We all know that a timing belt in a car engine needs to be replaced at recommended service intervals, but what about the timing chain? What is the difference between a timing belt and a chain?. As technology has improved, many manufacturers recommend intervals up to 100,000 miles. It's going to be expensive to fix so save up. The timing chain transfers the power generated by the crankshaft to the camshaft, which opens and closes the engine’s valves. and after installing the timing belt and i start the car up, the mechanic told me that i got a bent valve afterward he tested the compression and I notice the engine shake more than b4 the timing belt broke off. Issue: While driving briefly two days ago, my honda cut off as if I had stalled out, or no gas. Time to head to your local friendly parts dealer and get a belt for your Geo. 2006 EX 4x4 V6 only 72,500 miles, fully services at Honda dealer. Make sure the timing is correct and do not try to start the engine before making sure that the timing is correct. It might crank but you will never be able to get your engine to start. The late timing of the McLaren decision puts Hinchcliffe in an awful. If the belt was on wrong to start with, you will simply retain that wrongness. You can get a good idea of the timing belt replacement interval for seven common automobiles by checking the charts below. When his timing belt broke the valves of the engine stopped opening and closing in sync with the movement of the pistons. Honda Accord: Why is My Alternator Belt Squeaking? You start your car up, and it's whining louder than an unruly child. Over time the links that make up the timing chain will become loose. However, if your car is running improperly, there is a chance the timing chain has been misaligned and it needs an adjustment. Page 1 of 2: How to Test For A Broken Timing Belt (2001-2005 1. Engine cranks but will not start. While I had the head off of my 951 to fix the head gasket I went in to do the timing belt and balance shaft belt. On some cars a broken timing belt can DESTROY YOUR ENGINE IN AN INSTANT, which will certainly hurt your wallet! Rubber goes bad with time regardless of mileage. And you are done. Open valves will be hit, bent, and potentially broken by the pistons. This car ran perfect before the timing belt/water pump replacement. so it didn't break and let go. finally after months. 2001 outback sport with 187000 miles, 2. If you are that paranoid don't drive the car until the belt is replaced. Not sure if/when the - Answered by a verified VW Mechanic We use cookies to give you the best possible experience on our website. The car is a 2004 Chrysler 300M with just over 90,000 miles. 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). I would like to know (not just about my two cars, but in general) how I can know if a failed timing belt can result in immediate engine damage for a particular car. i had to replace the cylinder head after my timing belt broke while running. When the tension is correct hold the generator firmly in that position and tighten the adjusting strap bolts. Tesla chief Elon Musk believes China be the tipping point that will lead to his company’s global domination of the electric vehicle stage, but it’s become a very tough sell. Ford overhead-camshaft engine On a Ford overhead camshaft engine. 0 ABA engine is an interference engine, and others say the belt broke and nothing bad happened at all. The timing belt moves all the internal engine parts together at the same time, so everything moves exactly the way it should. I have also heard that if the timing belt is broken, the car won't start, so no damage could be caused by attempting to start it. In many cases, the timing belt will break while the engine is running. In an interference engine, if a timing belt breaks while driving, there is a good chance that the engine might be severely damaged. The factory-recommended replacement of the timing belt is 60,000 miles or every four years. In an internal combustion engine, you need to let air in to light the fuel. Now things were getting serious, which meant it was "Ask My Car Guys" time. Even Hyundai, who owns Kia and has interchangeability with some engines, seems to not have the timing belt problems Kia does. If you are able to start your car, then the problem is not that your timing chain is broke. With a broken belt it is possible that the majority of the valves remain closed and therefore are protected from the advancing pistons. One minute, your car will be running perfectly; the next minute, it won't. my timing belt broke a while back in my 90 with a 2. There is a noise of loose timing belt which often comes at startup. Comments: why does my 528e 1988 bmw lock up when i go to line up the timing marks. Here are a few reasons why your car could stop running while driving. If your car or truck. The timing belt moves all the internal engine parts together at the same time, so everything moves exactly the way it should. Grand Prix will be far from ideal. Replacing your timing belt can be time consuming but isn't generally expensive, however, a broken timing belt while your car is in operation can cause significant damages. The cost of repairs can be more if your 2002 Nissan Xterra timing belt broke while driving. I got a mechanic to fix the timing belt. The timing belt helps to control the timing of these components ensuring optimal engine performance. You should plan on changing a timing belt or chain whenever it is easily accessible for other jobs, such as a water pump replacement. You throw a new timing belt kit on it and keep driving. I am totality lost on this one. Timing belt broke while driving but no unusual sounds car just stopped running. I've only done two timing belts but I've never had any noise from them and I don't know what "breaking in" a timing belt could do IMO, any noise should be investigated. Of course, this always happens when you’re already late, it’s cold out, or your other car is broken down. The cylinder head must be removed and inspected for valve and other potential damage. I had a Gates kit installed on my Subaru with the 2. The snakelike timing belt on the side of the engine is essential for maintaining your car's performance. 6L Si engine and the second: getting the damned crankshaft bolt off. If you’re in doubt, check your owner’s manual, or ask your dealer or mechanic. You could try to rotate the engine from the crankshaft, but if the belt is broken, you are only going to do more damage rotating the crank. While its off, check the keyway on the crank nose. 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. The starter motor will engage, but the car won’t turn over – it won’t even tease you, there will be no response. Some engines are not interference engines so there is no damage. I'm told by some mechanics there is really no way to test it without putting another timing belt on. He assured us that he would "make it cheap". If it is to the left of 0, then the key way may be worn or the timing belt may have jumped a tooth (or was improperly installed). China has had. Issue: While driving briefly two days ago, my honda cut off as if I had stalled out, or no gas. GATES has cheaped out and no longer is providing the OEM NTN timing belt tensioner or NSK cogged belt idlers. I also have a 2005 kia rio and the timing belt broke while riding down the hwy now the engine is no good and i have to replace it, they should disclose this information about changing the timing belt at 60,000 miles even though they said its in the owner manual, well who reads them before you buy a car i never had too but learned my lesson on. The car would not start. Not so with a non-interference engine. Any chance that the valves are not damaged? Not gonna start trying to throw out percentages here, however it is quite unlikely that there will be nothing wrong. As far as the water pump, it would probably be a good idea to replace it now IMHO, if it is the original water pump. If the engine is turning rapidly while trying to start, sounding like it is "turning over faster" than normal, you have indeed broken the belt or chain. If it bugs you, buy another car or plan to change the timing belt early, $500 (including the tensioner, $250 without). Page 1 of 2: How to Test For A Broken Timing Belt (2001-2005 1. On a non-interference engine, will the car still start if the belt breaks? My Corolla died while in traffic today and I can't get it to start. I am at the step where you bleed the cooling system. Issue: While driving briefly two days ago, my honda cut off as if I had stalled out, or no gas. It has a 2. The shop told me that there is a possibility that when the timing belt broke, it could have bent some of the valves. You throw a new timing belt kit on it and keep driving. It is worth the extra work to simply remove the timing cover and look at the actual belt. I got a mechanic to fix the timing belt. Conflict happens. We called up eddie and had the car towed to good guys. The old rule was every 60,000 miles. 7L Engine is an Interference Engine. Won't fire? Will crank, but there is no effort to start after glow has completed and no strange noise during starter trying!. Early detection requires being on the lookout for 3 telltail signs. The function of a timing belt or chain is to open and close the engine's valves in sequence and at the correct time. The area for the timing belt is a relatively clean area designed to be free from oil and dirt. When I tried to start the car again, it wouldn't start up. When does the timing chain need to be replaced? We all know that a timing belt in a car engine needs to be replaced at recommended service intervals, but what about the timing chain? What is the difference between a timing belt and a chain?. hi just because the belt broke it dosent mean there is damage to the engine turn it over by hand ie:the cams and then the crank if all is has should be just reset timing and replace belt I had a sierra and a mondeo belts brake on me engine was fine. 7L Engine is an Interference Engine. An interference engine is one that has insufficient clearance between the valves and pistons if the cam stops turning due to a broken timing belt. I went by the firing order on the dist to hook up the wires. Replacing your timing belt can be time consuming but isn’t generally expensive, however, a broken timing belt while your car is in operation can cause significant damages. Plan on changing the timing belt if your car has accumulated more than 60,000 miles. Is it closed? Does it open? If you have fuel injection, you'll need to have a professional diagnose the cold-start problems. If your timing belt breaks then the car will not run. My husband replaced the timing belt but the car still won't start. The only fortunate thing to happen was that my car rolled to a stop in front of a repair shop! The orginial solution was a. I even tried spraying starting fluid in the intake. Oh yeah, and I'm back. There are several common causes of engine vibration in a car, and they all result in shaking and noises that can be quite alarming and sometimes scary. 2 days ago · “As the Salmon started to wane in the mid-to-late 80s, the walleye were picking up, so the timing was perfect for me because we were just starting the releases,” DeShano said. Parts to replace while the car is apart Parices are based on NAPA's web site - Timing belt $14. We make it easy to find, shop and compare Honda cars. Check out all the timing belt and water pump replacement kits available on NAPA Online or trust one of our 17,000 NAPA AutoCare locations for routine maintenance and repairs. Here is our monthly summary of RV recalls for September 2019 and related equipment we feel are of interest to our readers. Timing belt got you down? Just drove out the driveway and your Geo suddenly died? Look no further, it could be your timing belt. A rubber timing belt doesn't rust or require oil, whereas a chain would, but it does need to be changed at regular intervals. Without a connection, the cams would not move the valves. The crankshaft controls the engine's pistons while the camshaft opens and closes the valves. I love stuff like this, and I’m doing. "It's not anti-product, ever. This proved to be a split in some welding on a coolant tank, caused by another pump issue. Now I have heard that attempting to start my car with a broken timing belt will destroy the engine if it hasn't already. 0 DHOC and the timing belt broke. When a timing belt breaks, the engine of the car stops working. If the belt breaks or shears teeth, this will result in a minimum of a few bent valves. If you try to start a car with a broken timing belt you could do serious damage to the engine. Honda Accord: Why is My Alternator Belt Squeaking? You start your car up, and it's whining louder than an unruly child. Car Engine Belt Sound The sound of a squeaking belt in a car's engine can be caused by weather conditions, leaking fluids, maintenance issues or wear and tear. The car runs fine at speeds above 20-25mphonly when I come to a stop am I seeing issues. If you can drive the car, the timing belt isn't broken. There are other spots to check such as the oil pump and the large piston access 12mm allen head bolts in front of the block also leak oil sometimes. Majority of the time when a belt broke and the car was hauled to my shop I inspect the basic stuff and spin all the pulleys by hand to make sure the belt was not killed instead of died by old age. It is dead. 4 8 Valve timing belt failure tensioner failure The RAC had been to look at this car after the owner reported a non start, they diagnosed snapped cam belt. The engine quits running immediately. Generally timing belt problems present themselves with no warning. I am at the step where you bleed the cooling system. Replacing a timing belt is a very critical job and can cause major damages to the engine if not done properly. 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. Our VW timing belt tool rental program allows technicians to use the special tools required, without the investment. Also I tried starting it with ethanol spray in air intake and the car backfired. Some say if there is valve damage it will cost the same to replace the engine as to fix the valves. The timing belt and water pump together are a scheduled replacement at 80,000 -100,000 or depending on age!!! If older like 6-7-years 80-90- thousand is realistic!!! Motor mounts are a problem!!!. Before any repair requiring loosening or removal of the crankshaft pulley bolt, the crankshaft and camshafts must be locked in place by the special service tools, otherwise severe engine damage can occur. 195000 miles. For vehicles with carburetors,check the choke. However, if you know what some of the most frequent caused of engine vibration are, you can not only avoid too much stress and worry, you can know. When Should I Change My Timing Belt? Many car owners may wonder how often to replace a timing belt. Without a connection, the cams would not move the valves. Of course, this always happens when you’re already late, it’s cold out, or your other car is broken down. Over time the links that make up the timing chain will become loose. As technology has improved, many manufacturers recommend intervals up to 100,000 miles. There are no prescribed timing chain replacement intervals. Its just the belt breaking in. Change it at the recommended interval. I got extremely lucky - no engine damage, no bent valves, nothing. He returned to win the pole for the 100th Indianapolis 500 in 2016 but failed to make the 33-car starting lineup in 2018. No compression, so the valves are fucked. 2006 EX 4x4 V6 only 72,500 miles, fully services at Honda dealer. 0 Subaru Impreza is a chain. When my timing belt broke while on the highway at 60 mph, it was just an instant loss of power but no warnings, no noise, no warning lights on the dash. I even tried spraying starting fluid in the intake. Generally timing belt problems present themselves with no warning. Thats why when I removed my belt I then adjusted the cam that was offon each side. I accidentally turned the crank while the timing belt was off, but the cams were lined up for TDC. engine shut off. hi just because the belt broke it dosent mean there is damage to the engine turn it over by hand ie:the cams and then the crank if all is has should be just reset timing and replace belt I had a sierra and a mondeo belts brake on me engine was fine. The timing chain on my 2000 Intrepid broke and now Chrysler is trying to blame me for not maintaining my car. If the car was in motion and in gear when it happened, pistons would slam into the valves with every revolution with a lot of force from the momentum of the car turning the engine. I'd like to attempt to start my car to see what happens for diagnostic reasons. In Part 1 of this article series, Jeff built a system to simulate breezes randomly playing the sounds of suspended wind chimes. It'll crank but won't do anything. Featured Video: How to Check/Replace. im not sure about that one. i just came back from the mechanic and he says the main problems are the water pump, and the freeze plug. The timing belt broke while driving. plus they are a bitch to get in, and your timing marks might be slightly off to get them to fit while your old belt is on. The balance belt was broken already. I tried several things today and want to post my results to see what advice i can get. It operates your vehicle's camshaft. The cam moved when i was pulling on the belt trying to stretch it over the other cam. In Part 2 the effort evolves into a less random, more orchestrated project. While I had the head off of my 951 to fix the head gasket I went in to do the timing belt and balance shaft belt. To hold this extremely precise series of events together, a timing belt or chain is used, connecting vital components of the engine together to keep everything in sync. If the noise gets louder, it’s a squeal. While I try my best, the truth is I've had more than 10 phones lost, broken or nicked in the last decade. I've used them for years with no problems. and for the sake of changing things also to get done the: alt belt, timing belt, thermostat, and there is a small leak in the radiator. As I know I'm a loser, I know insurance is a good bet for me, as it costs less than repeatedly paying for a new phone. If it did fall on the engine, it would be sitting on a little ledge below the crank. The camshaft has teeth that the timing belt. It used to be very quite and drives smoothly. Tensioner goes, and with a quick flick of the wrist to start the car the timing belt stretches, sprockets are damaged but best of all valves are bent. It may be lose thus, creating noise. I accidentally turned the crank while the timing belt was off, but the cams were lined up for TDC. Many times people will wait past 120,000 miles and their belt will break. A non-interference engine provides clearance between the valves and pistons, so if the timing belt breaks, you might end up with bent valves, and you might have to have your cylinder heads rebuilt, but the engine isn't likely to be destroyed. “A whip was the sort of thing that might be used on some poor unfortunate sailor tied to the. You can read more here and make your cookie choices. With an interface engine, the valve opens further into the combustion chamber, so a broken timing belt can cause big problems. If your car ran fine and then the motor stopped suddenly with a clunk and won't restart, it is likely your timing belt. What is the best way to isolate the problem. He returned to win the pole for the 100th Indianapolis 500 in 2016 but failed to make the 33-car starting lineup in 2018. Belt had obviously been changed recently, almost no gaskets on belt covers, got the seal out and discovered that the crank nose was ok, but the sealing surface had been gouged in several places by some cretin trying to remove the seal, probably at timing belt change time. I had a Gates kit installed on my Subaru with the 2. There are no prescribed timing chain replacement intervals. Whether the belt breaks or a couple of teeth strip, the end result is the same. The timing belt/chain is inside the engine. If your timing belt is broken you can definitly tell because your car will not do anything, wont crank, wont do anything. While its off, check the keyway on the crank nose. If they don't spin, the timing belt has broken. Timing Belt Bent my Valves? My timing belt broke on my car while I was driving it and now the engine won't start. Nonetheless, a failed timing belt will leave you stranded with either type of engine, so it is important to know the replacement interval for your specific model and have your belt replaced accordingly. Now finding out that the timing belt broke, and there was so much engine damage that a new engine is required due to damage of sludge build up. The factory-recommended replacement of the timing belt is 60,000 miles or every four years. The rattle gets a bit louder with speed, but not much, generally it stays the same. It does have a timing belt, and the recommended change interval is 60,000 miles, so they weren't trying to rip you off. and also the car got so hot one time that the coolant resovoir melted a 3mm diamter hole in itself. You slide into your car, ready to start your busy day, when—uh oh!— your car won’t start. so it didn't break and let go. Smaller import vehicles tend to use rubber and fiberglass timing belts to make this connection, while larger American automobiles more commonly use metal timing chains. Car Engine Belt Sound The sound of a squeaking belt in a car's engine can be caused by weather conditions, leaking fluids, maintenance issues or wear and tear. In use every day Full of extras Cruise control Dual climate 6 cd changer Bluetooth phone Electric fold in mirrors Auto lights Auto wipers 1 key Nct passed in June Tax till end of November Rear brakes, and handbrake done in June Battery replaced 9 months ago Timing belt done 82k €1450. 'A serpentine belt also is much easier to [] replace'. If all else fails in an attempt to start your 928, check for timing belt failure. On older OHC (overhead cam) engines, the most common recommended replacement interval for the timing belt is 60,000 miles. Re: Re: Replacing timing chain without taking the engine out of the car A belt would be a lot easier to fix. I pulled over and tried to start it up, but nothing happpened (except a phone call to the towing comp. hi just because the belt broke it dosent mean there is damage to the engine turn it over by hand ie:the cams and then the crank if all is has should be just reset timing and replace belt I had a sierra and a mondeo belts brake on me engine was fine. It had decided it didn't want to work any more after a while the AA arrived like a modern day knight to inform me that the timing belt had gone in my car a 2003 Renault Clio which essentially means the car is now scrap. If a timing belt breaks in an interference engine, open valves may come into contact with one another. I went by the firing order on the dist to hook up the wires. Without the spark plug, your car might crank but it would not start. Most Chrysler engines can deal with broken timing belts easily, and without the loss of the valve train and pistons!. The level of damage caused by a broken timing belt can depend on the type of engine you have in your car. If the noise gets louder, it’s a squeal. With a broken belt it is possible that the majority of the valves remain closed and therefore are protected from the advancing pistons. Actually no don't think of it that way, if your tire pops while standing still you got a flat tire, if your timing belt breaks while your starting out straight and slow at a light, (and it's an interference engine - most are nowadays) - you still have ruined your engine. Obviously, if the car won't start, a phone call to a mechanic is usually the first step. A timing belt wears out over time and needs to be replaced at a certain mileage. I recently had my timing belt and water pump replaced. i put a ratchet strap around the clutch where the start/gen/belt gos to hold it still. Comments: why does my 528e 1988 bmw lock up when i go to line up the timing marks. The best way to enjoy it, however, is not by car but by walking over the curved arches during a bridge climb. In Part 2 the effort evolves into a less random, more orchestrated project. I could only see the cam sprocket, but it wasn't turning. Remove and replace the water pump if applicable. My advice is to do this 1st, then run a compression test to make sure no valves were bent. There are no prescribed timing chain replacement intervals. The car would not start. While driving down interstate the timing belt broke. I even tried spraying starting fluid in the intake. The old rule was every 60,000 miles. If your timing belt is broken, then you will need to determine if your engine valves got bent when the belt broke. In many cases, the timing belt will break while the engine is running.