This may occur if the exhaust valves operate erratically, causing anomalous exhaust emissions. But if you see a lot of smoke coming out of the exhaust, that could mean that the timing belt is broken. It is typical to see vapor flowing from the exhaust during the winter. Still, it’s important to figure out what’s wrong quickly so that the engine doesn’t get damaged more than it needs to. Numerous other problems can also be the source of this symptom. It makes sense that a faulty timing belt could result in desynchronization and misfires because the timing belt is crucial in keeping the engine’s power-generating mechanism in sync. So, if you hear the engine ticking, check to see if there are any oil leaks and that all the fluids in the car are full. The ticking could be caused by a lack of oil in the lubrication system or not enough pressure on the oil. If the engine ticks, it could mean that the timing belt is wearing out and needs to be replaced. If you suffer any of the following symptoms but have not yet reached the timing belt change threshold, you should have it checked as soon as possible. Given how time-consuming it might be to reach the compartment, replacing the water pump at the same time as the timing belt is advised. Timing belts in modern cars typically last up to 100,000 kilometers. ![]() This is important because the timing belt could snap at any time, causing damage that could cost a lot of money to fix. But you should keep in mind that timing belts and chains need to be changed at regular times that the car manufacturer tells you about. ![]() What Signs Point to a Faulty Timing Belt?Ī timing belt failure can cause a variety of symptoms. The timing belt should be changed by a skilled mechanic because it is a complicated job that requires taking apart the engine to remove the old belt. Timing belt replacement labor costs can range from $200 to $900. Even though a normal timing belt only costs $25–$50, the repair takes many hours. Since several parts of the engine have to be taken off to get to the belt, most of the cost goes to labor. Since most engines are built with no space between the piston top and the valves, this frequently results in the piston striking one or more valves in the cylinder head, bending the valves, and inflicting significant damage. If a timing belt is not put on correctly, the valves will open at the wrong time, or even worse, the belt could break. As the crankshaft of the engine turns, this belt turns the camshafts (and often the water pump) to keep the timing perfect. The belt has nylon cords for reinforcement and is made of premium rubber. The timing belt (or chain) is positioned beneath the timing cover, near the front of the motor. To work well, the pistons must move with perfect accuracy and the valves must open at just the right time. Modern engines have numerous valves per cylinder, often as many as five. They are in charge of making sure that the intake and exhaust valves open and close at the right times and that the engine’s mechanical timing is kept. If you’re familiar with the term “timing chain,” a timing belt and chain serve the same purpose. The information you need to know about timing belts, their purpose, and how to keep track of their replacement is provided below. Timing belts should typically be replaced every 75,000 miles or 5 years, but check your owner’s handbook for precise guidelines. On the high end, you might have to shell out over $1,000 to get your timing belt serviced. Do you want to know the timing belt replacement cost and more? Let’s go!Ī smaller car’s timing belt replacement can cost between $300 and $500, while a larger SUV or minivan will cost around $700. It’s one of those parts where skipping maintenance would definitely lead to a catastrophic failure and a higher cost, even though replacing it is more painful than routine maintenance. Your car won’t start all of a sudden, and the engine inside is probably also broken. The timing belt is so important to the way your engine works that if it breaks, it can be very bad.
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