The timing belt on your car, which sits under the accessory belt and transmits rotational energy from the crankshaft to the camshaft, is crucial to the function of your engine. If it fails, you need to get it replaced as soon as possible before severe damage occurs. However, warning signs indicate when your timing belt might be failing, so you can still take preventative measures in time. Here are some of them and what they mean.
Recognizing the Symptoms
One of the most common symptoms of a failing timing belt is a ticking sound coming from the engine. At the same time, low oil pressure may also cause a similar noise; it’s essential to get your vehicle checked if you hear this odd noise. In addition, you may notice a loss of power, rough idling, and the check engine light may come on and blink in some cars. This blinking check engine light is a specific code that signals a severe issue with engine timing.
What Does the Timing Belt do?
The timing purpose of a timing belt is to ensure that the camshaft is synchronized with the crankshaft. The crankshaft is attached to the engine’s pistons and is rotated by the up and down motion of the firing pistons. The camshaft opens and closes the valves for intake and exhaust for the engine’s cylinders. Therefore, the correct function of the timing belt is essential to the operation of the machine.
When Should You Replace Your Timing Belt?
Many car manufacturers recommend that the timing belt be inspected at 60,000 miles. Timing belt failure before this interval is relatively rare but can happen. If you notice any of the symptoms of timing belt failure, see your auto care professional and have your timing belt inspected. Timing belt replacement is typically a job for a professional due to the amount of disassembly required to perform the repair. However, if you are an experienced DIY mechanic and are up to the challenge, a timing belt replacement is a doable project.
A failing timing belt is a significant issue that should be dealt with sooner instead of later. If you notice any of the symptoms of a failing timing belt, see your car care specialist as soon as you can. Also, follow your manufacturer’s recommendations for timing belt inspection, as you can avoid issues with the timing belt with proper maintenance.
