In modern cars, you might get an engine error code and the check engine light will come on if there is a problem with the timing chain. These days a rattling noise, when the engine idles, is a very good indication that the timing chain has gone loose. While timing chains used to be quite noisy compared to timing belts, they have improved a lot over time. Therefore it is vital to do regular oil checks and changes! In addition, small metal pieces in the oil can be an indication of a faulty chain. When the oil level gets too low, the tension on the chain can decrease. A worn-out chain can skip a gear on the crankshaft or camshaft, which throws off the engine’s timing and causes it to misfire.Īs discussed, the oil in your engine is essential to keep the timing chain going. If your engine is misfiring, chances are the timing chain is at fault. When you notice any of these you should have your car checked at a garage, as it might be time to replace your timing chain. There are a few signs and symptoms that will tell you if your timing chain is worn out. Timing belts have to be exchanged more regularly. Timing chains were used first and were eventually replaced more commonly by belts, but they have recently made a comeback.Ī timing chain needs lubricating by the motor oil to function properly but usually has a very high life expectancy. A timing belt is made from rubber and sits outside the engine. As the name implies, the timing chain is a metal roller chain, similar to a bicycle chain, located within the engine. How do I know if my car has a timing belt or chain? Your car manual will tell you if you are unsure, and while the timing chain and belt do the same job they look quite different. So what does a timing chain do? It connects and thus coordinates both of these movements and makes sure that the engine works correctly. The camshaft controls the valves in the cylinder head, making them open and close at the right time while the crankshaft moves the wheels. Your car is either going to have a timing chain or a timing belt, but they are in charge of the same thing: synchronizing the rotation of the crankshaft and the camshaft. Therefore, always create a job at .uk to see the current available prices and savings. The actual prices, savings, and availability of workshops may have changed since you last visited .uk or received marketing from us via e.g., email, online or offline campaigns etc. Prices include VAT and other possible charges. Other price and saving statements which are stated in GBP or percentage are updated once a quarter (1 Jan., 1 Apr., 1 Jul., and 1 Oct.) based on 12 months of data from jobs that have received at least four quotes. "FROM PRICES" are updated every half hour and are stated in GBP. "SAVING ON AVERAGE" and "AVERAGE PRICE" are calculated as an overall average of prices and savings obtained on quotes on the same job type within the radius from which quotations are obtained. "SAVE UP TO" is calculated as the saving obtained between the cheapest and most expensive quotes on the same job type where at least 15% have obtained the promoted SAVE UP TO saving within the radius from which the quote is collected. "FROM PRICES" is the cheapest available current price, for the same type of job from workshops throughout the country. To see the lowest possible price and the biggest possible current savings, "The whole country" must be selected in the offer overview when a job is created. Prices and savings may vary depending on car manufacture, model, year, workshop availability and when and where in the country the task is to be carried out. The stated prices and savings are based on quotes from workshops registered with Autobutler and their own individual prices. The applied price and savings statements in our marketing
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