![]() If a loose timing chain isn’t addressed immediately, it can break and cause catastrophic damage to the engine, so you should know the symptoms. If the timing chain breaks or jumps while you are driving the car, the pistons will be damaged from contact with the valves, the valves will bend, and potentially ruin the engine. And, if the timing chain becomes loose, you can get ready for serious and costly problems. If the tensioner fails and the chain becomes loose, the timing of the engine is thrown off. Tensioners make sure the chain is tightly wound to the pulleys and gears. Timing chains are the critical link between the crankshaft and camshaft. More specifically, the crankshafts and camshafts must rotate in concert with one another. For an internal combustion engine to operate properly, it must exhibit exact, mechanical engine timing. However, service technicians are seeing Audi timing chains fail much sooner. The maintenance schedules for the timing chain in an Audi state that one can easily go 120,000 miles without any problems. Also, if your Audi has a timing belt, read our blog on Audi timing belt replacements for more information. To find out if the model and year of your Audi uses a belt or chain, contact a Triangle Imports certified Audi technician. ![]() ![]() Most technicians suggest you replace your timing belt every 75,000 miles or five years however, timing chains have the potential to last the lifetime of a vehicle. One of the main reasons chains have replaced belts in high-displacement engines is their longevity. Although heavier and somewhat louder than belts, chains are more durable. In 2005, Audi began to gradually move from timing belts to timing chains. So, read further to learn more about timing chains and to understand the symptoms to watch for when your Audi’s timing chain needs to be replaced.įor an internal combustion engine to operate properly, it must exhibit exact, mechanical engine timing. A damaged engine in an expensive car is going to be an expensive fix. If you think your Audi’s timing chain is in trouble, contact us at Triangle Imports immediately. A bad timing chain can have catastrophic consequences for your engine and result in a very costly engine repair. But, even more importantly, you should know the symptoms of a failing timing chain and what to do if you experience any of those symptoms. It’s important to understand a bit about the difference between a timing belt and a timing chain in an Audi. If you have an Audi that is 2005 or later, you more than likely have a timing chain. Over the years, Audis have used both timing belts and chains.
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