Warning Signs of a Failing Timing Belt

What Is A Timing Belt?

The timing belt is a rubber belt that is connected to the crankshaft and camshaft, and its main job is to keep them in sync. A timing belt is a crucial part of your car’s engine. It’s responsible for ensuring that the proper time is measured and maintained between the camshaft and crankshaft. In essence, it keeps your engine’s timing from going haywire, resulting in smoother operation and better performance. But if it fails, it can leave you stranded with little warning.

Why Should You Care About the Timing Belt?

Now that you know the basics of what a timing belt does, let’s look at why it is so important to maintain it. The timing belt is made up of rubber, which as you know wears over time. When the timing belt begins to wear down, it causes a great deal of strain on the engine which, if left unchecked, can lead to much more serious problems, including (but not limited to) broken valves, damaged pistons, and holes in pistons.

If you’ve ever had to have any of these components replaced, you know that it’s not cheap and requires a lot of labor to get it replaced. That’s why it’s so important to spot the warning signs early and take care of your timing belt before it causes serious damage. So, what are the warning signs of a failing timing belt?

Vibration 

Another warning sign is a vibration coming from the engine. If you feel a vibrating sensation while idling, this could be a sign that the timing belt is worn out. Additionally, if you feel a “rough” feeling while accelerating, this could also be caused by a failing timing belt. 

Check Engine Light

A check engine light can be a scary thing to see, but in this case, it’s a good thing. While a check engine light can signify a variety of different issues, in this case, it usually means that the timing belt needs to be replaced. When the belt is worn out, the engine is unable to properly measure the correct timing, resulting in the check engine light being illuminated. 

Misfiring Engine

If the timing belt fails, your engine can begin to misfire, which is another indicator that your timing belt needs to be replaced. When the timing belt slips or breaks, it can cause the valves and pistons to not be in sync, which can result in an engine misfire.

Age of Your Timing Belt

The age of your timing belt is also a major indicator of potential failure. Most timing belts will last about five years before needing to be replaced, so if your timing belt is getting up in age, it may be time to get it checked out.

As the old saying goes, better late than never – but when it comes to your car’s timing belt, it’s better to act earlier rather than later. No one wants to be stranded on the side of the road, or worse, on the highway, so pay attention to these five warning signs and have your timing belt inspected by a professional mechanic.

At Stapley’s Garage, we have been providing our customers with quality timing belt replacement and maintenance services in Mesa, AZ, for many years. We guarantee that you will receive only the best service and the most thorough attention to detail. To schedule an appointment or to learn more, please give us a call at (480) 633-5505.