Timing Belt - What You Need to Know

A timing belt is a critical part of the engine that is used to open and close the engine valve in coordination with the pistons. To put it more in layman’s terms, the timing belt allows the upper portion of the engine to be in sync with the bottom. So, you can see that there might be an issue if the timing belt snaps. There have been many car companies that have started to use a timing chain which is basically a metal belt instead of rubber that’s supposed to last the life of the vehicle but most likely, your car is outfitted with a timing belt. But if you’re not sure if you have a timing belt or a timing chain you can check out the owner’s manual or ask one of our technicians the next time you’re having some maintenance done on your vehicle. The timing belt is a ribbed belt that operates the crankshaft of your vehicle which, due to the general wear-and-tear of the car, can snap. When this happens, there can be some major damage done to the car. Having it replaced immediately is the best way to minimize costs and harm to the car. Some of the consequences of not having the timing belt replaced includes bent valves, cylinder head or camshaft damage and piston and cylinder wall damage. There is a slight chance that no damage could occur but that risk certainly isn’t worth taking. If you’re in the Shelby Township, MI area and you want your timing belt inspected or it has snapped, have it brought into us for service. There are a few signs that you can look for to warn you if your timing belt might be close to snapping. The simplest way is to inspect it yourself. Don’t worry, it doesn’t involve much more than opening up the hood and using your eyes. Take a look at the timing belt and try to spot chips, cracks, missing ribbing or spots that may look like coolant or oil. A timing belt that’s in good shape will not exhibit any of these signs of wear-and-tear. Another indicator that your timing belt might need replacing is if you hear a high-pitched sound when you're idling. Whether you’re at a red light and you hear it or you’ve just pulled into the garage and you’re about to turn the engine off, hearing this shrieking sound may be a warning that the timing belt is getting old. A bad timing belt could also reveal itself if you’re car has trouble starting up. While it’s a wide span of time, a timing belt usually lasts between 60,000 and 100,000 miles and your owner’s manual should be able to clue you in as to when you should have it replaced as part of a preventative maintenance program just like you would an oil change or tire rotation. If you’re in the Shelby Township, MI area and you suspect your timing belt might be nearing its end then bring it into our shop and have one of our technicians take a look at it for you. Finally, if your timing belt snaps or it’s time to have it replaced, have a certified mechanic do the job for you. It can be a complicated process and, unless you know cars really well, it’s not a task you want to take on yourself.

June 20, 2015