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What is a Timing Belt?

If someone is asking the question, what is a timing belt, you can let them know it's that part of the engine that controls exactly when the engine valves open and close. This is an integral part of the way the engine works because if the valves are open at the wrong time, then the pistons may get caught inside and cause more expensive problems to occur. If this happens, you can end up spending a lot more money than would have been required by just regular maintenance on the timing belt. You can find out what details are involved in this procedure very easily, but the actual process itself will definitely take some time to complete because of its location.

The first of these devices was used in 1945. Between then and now, there has been a combination of either the use of a timing chain or a timing belt, depending on what benefits they offer to the vehicle dealer. Each model has their own type of timing belt that is used in order to accommodate the different gear ratios and engine performance levels. Of course, technology has improved the use of a timing belt specifically by making it more resistant to wear and tear with contact with the oil and making sure it has increased abilities to maintain the proper synchronization thanks to high quality gasoline.

Reasons to Use a Belt

Even on engines where there is not a lot of room inside, they are more than likely using a timing belt because of its additional benefits instead of a gear controller. Sometimes, the gear controllers that open and close the engine valves may not perform as well or last as long as a timing belt would. Simply put, the timing belt has more flexibility in the use options and it can be changed to fit a variety of working circumstances. When you do a regular maintenance on the car such as looking at the water pump or other recommended procedures by the manufacturer, they usually check out the timing belt at the same time. This is because of the cost involved with mechanic's labor and getting to that specific part of the engine.

Some of the newer timing belts specifically have been treated with a special formula that makes them more resistant to hot temperatures and regular use with the engine and oil involved. This means that not only do they last longer but they're able to keep time better with the engines and the speed changes and other details. By investing in a better product like this, you can make sure that part lasts as long as possible. The type of material to be used with the belts together is also much quieter than it used to be. This is because the rubber composite material absorbs the sound and doesn't make a lot of rattling or other distracting noises.

Possible Trouble Symptoms

However, if you think that your timing belt might be giving you problems, it will usually be a rattling in the front of the engine or car as one of the symptoms. If this is the noise that you're hearing, then you might want to have your mechanic take a look at it to see that everything is working okay. Otherwise, you might find yourself stranded if it breaks or tears and cannot be replaced on-site. Not only can this be dangerous depending on where you're at, but you're going to get an answer to the question, what is a timing belt, really quickly and probably not in the manner that you originally anticipated.