![]() Things to watch out for are worn down belt teeth, cracks on the belt itself, a wet belt (usually oil), worn timing belt edges, and sheared off belt teeth. Inspecting a timing beltĪs good practice, we recommend checking your timing belt once in a while. A timing belt for the Toyota Innova, Fortuner, and Hilux 2005-2015 on the other hand, starts at around Php 1,600 and above. A replacement timing belt for a 2013-2015 Toyota Vios for example can cost somewhere between Php 600 to Php 800. Of note, the price of a replacement timing belt will also depend on the car. At the least, a timing belt should be replaced at around 120,000 km barring significant problems.Įngine damage caused by timing belt failure But since they’re more robust, they can last longer. In addition, timing chains also need regular checks too. That figure can depend on the make and model of the car, but that odometer range we’ve mentioned is a good estimate to remember. As such, some of you might want to be proactive in maintaining the said part.Īccording to most manufacturer standards, a timing belt should be replaced every 70,000 to 90,000 km. Misfiring can also be detected by the smell of gas, inconsistent power delivery, and vibrations.Ĭar check engine light is on – In many modern cars, a bad timing belt or chain will also result in the check engine pilot light coming on.Ī bad timing belt or timing belt failure can also cause the check engine light to turn on When to replace the timing belt?Īs mentioned above, snapping a timing belt while driving is scary. If you aren’t aware of what an engine misfiring is, it usually comes in the form of popping sounds. If the timing belt/chain fails, you can expect engine misfires. The most common problems caused by a timing belt snapping while the engine was running are bent valves, camshaft damage, and cylinder head damage.Įngine misfiring – As we’ve said, the timing belt/chain is responsible for keeping the camshaft and crank operating in-sync. In this case, your car’s internal parts might have suffered as a consequence. In turn, a catastrophic timing belt failure (a snap), will likely occur while you’re already driving. The engine, however, will not turn over at all.Ī timing belt that snapped. If you try to start it, you’ll hear your starter motor and even your fuel pump come to life. In the case of timing belts, the ticking noise can result from non-synchronized or poorly synchronized internal engine parts.Įngine won’t start – A completely broken timing belt will prevent you from starting your engine. Do note though that this can also be a sign of low oil pressure. Strange Noises – One early sign of a failing timing belt/chain is a ticking noise coming from the engine bay. Note that a broken timing belt and a broken timing chain will produce the same failure symptoms since they function the same way. These are the signs that your timing belt is failing, or has failed. So, what are the symptoms of a broken timing belt? Symptoms of broken or deteriorating timing belt Regardless, both timing belts and timing chains can break down. ![]() In some instances, they will last for thousands of kilometers before requiring any sort of repair. To this end, chains are less likely to snap. The only difference between these two is that belts are usually made out of rubber, and chains are made out of metal links hence its name. ![]() The timing belt shares the same functions as the timing chain. As such, it plays a key role in making sure that the valves open and close at the right time during an engine’s exhaust and intake strokes.Ī Ford Cosworth's timing belt Timing belts vs Timing chains: What are the differences? For those who are unaware, however, this part is an elongated closed loop made out of rubber that’s responsible for keeping the crankshaft’s rotation in-sync with the camshaft. Now, we’ve written about timing belts before. ![]()
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