The timing belt in your car is a critical internal engine component that synchronizes the camshaft and crankshaft to ensure proper ignition timing for each cylinder. It is typically located under a timing cover near the front of the engine and is usually made of high-quality rubber, requiring periodic replacement. But how do you tell when this component goes bad? Well, let’s find out.
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Symptoms Of Bad Timing Belt or Chain
Engine Misfiring
The timing belt’s ability to keep the cylinders in sync is its most important function. The cylinders may become out of sync if the timing belt develops issues. The engine starts to misfire as a result of this. Another red flag is that you won’t be getting the same performance out of the car. You can’t ignore it as doing so will result in engine damage.
Unpleasant Engine Noises
The timing belt is connected to the crankshaft pulleys. It won’t be able to turn the pulleys properly once it starts to wear down. As a result, a ticking noise will be produced. However, ticking can also result from a low engine oil level.
Car Leaking Oil
Nuts secure the timing belt in place and can become tighter with time. If this occurs, the timing belt cover may develop an oil leak. The risk of the engine heating increases because the oil supply is stopped. This could result in substantial damage and a costly repair price.
Smoke From Exhaust
When you see more smoke than usual coming from your exhaust, it could mean that you are pushing the engine to work harder than usual. This can also be a symptom of more engine issues. For instance, it might indicate a fluid leak or that the engine is burning oil. Another possibility is that there is a problem with the filters, which prevents enough air from reaching the engine.
Change In RPMs
The dashboard shows the revolutions per minute (RPM). This value can be used to gauge how hard the engine is working. It will be used by manual drivers to select the right gear shift. The timing belt may have a problem, such as missing teeth, which would unpredictably affect the RPM.
Engine Won’t Start
When you are unable to start the engine, it is one of the most clear symptoms that something is wrong. If this is taking place, the timing belt may be damaged if this is the case. The starter should be audible clicking. But because the crankshaft is driven by the belt, the car won’t start.
Check Engine Light
Depending on the vehicle you drive, a timing belt issue could turn on the check engine light. Although this light is one of the less alarming warning signs, it should never be ignored. It implies that there is a problem, so you ought to call a mechanic right away.
Conclusion
The timing belt is essential to the proper operation of your car’s engine. If you’ve owned it for more than six years, make an appointment with your mechanic to replace it. While this may be an expensive process, it may help you avoid future engine damage and problems.
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