Timing chains are also used more commonly in small vehicles that require less power and performance to move around. /rebates/2farticle2fwhat-is-the-difference-between-a-timing-belt-and-a-timing-chain&. However, this same quality is also what makes them susceptible to damage and must be replaced when they start wearing out before the damage becomes too extensive.ĭue to the weaker rubber materials, timing belts can only last between 60,000 and 100,000 miles before they have to be replaced. Therefore generally timing belts very rarely. But, which one is better and what are the differences between the timing chain vs. Tear and wear in timing chain parts are negligible compared to timing belts because they are manufactured in metal. The tensile strength of the belt system was 3,000 lbs., the roller chain was 8,200 lbs., and the Hy-Vo went up to 14,900 lbs. But the best way to stay on top of keeping a timing chain in spec is on time oil changes. ![]() In fatigue testing, the roller chain system was rated at 100 percent and the Hy-Vo testing rated at a yield of 178 percent. Chains do require measuring for stretch and tensioners checked for wear. Both are used to connect the crankshaft to the camshaft and ensure the perfect timing for your internal combustion engine. In addition to the power savings, the new system is much stronger, Dupke-Lee says. When the timing belt was invented almost 50 years ago, virtually every car was outfitted with a timing belt.īecause they are made from rubber, timing belts tend to be quieter compared to timing chains. Updated: Most modern cars either have a timing chain or a timing belt under the hood. Timing belts are constructed using a mix of rubber and other materials such as nylon. In some cases, broken timing chains can lead to engine replacement when repair becomes out of the question. ticking sound coming from engine: a failing timing belt can cause a. if this happens, the computer will turn on the check engine light. a malfunctioning timing belt will hurt engine performance and increase emissions. But once they do, they must be replaced without fail as they can break off entirely, therefore causing the engine to fail. illuminated check engine light: the car’s computer monitors engine operation to ensure emissions don’t get too high. Timing chains can last anywhere between 150,000 and 200,000 miles before they require repair or sustain damage. Chains are generally stronger, so vehicles with timing chains often drive more than just the. Timing belts are also less complicated (chains require an oil bath). ![]() Timing chains are preferred by some because they are strong and reliable. Belts are quieter but are often less obviously worn before they break (chains stretch and loosen, belts tend to stay tight without damaged belt teeth up until the moment they snap). Depending on the age of your vehicle, and the amount of kilometers you have travelled - the timing belt may need to be. It is very rare for vehicles fitted with a timing chain to require repairs or replacement on this system - as it is a maintenance free design. ![]() What is the difference between a Kia timing belt and timing chain? Timing chainsĪs the name suggests, timing chains are constructed out of metal. Timing chain is a roller chain design that is far more reliable.
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