Timing chains may need to be replaced when the chain loosens, which may occur up to around the 250,000 mile mark. Timing belts typically require maintenance at about 60k to 100k miles, depending on the specific model and year.
Every car has a timing chain. It is the connection between the camshaft and the crankshaft. And just like any other car parts, the timing chain also needs to be replaced and changed. But you can do the job all by yourself if you have the right tools, some mechanical know-how, and a service manual.Oct 16, 2020
Replacing them with new components can give the false feeling of increased performance when the truth is the engine has just been returned to the correct state of operation. No timing belt will give an increase in performance - it's just not possible. Its main job is to keep the timing in check.Oct 11, 2019
The timing chain replacement cost is higher than many other auto repair jobs in large part because of how long it takes to put a new timing chain into place. They're also going to have to replace each of these things, which is why the timing chain replacement cost is so high.Aug 6, 2020
Typical costs: Hiring a mechanic to replace a timing chain typically costs $300-$1,000, depending on the make and model of the vehicle, its age and whether the work is performed at a dealership or an independent shop. Purchased separately, a timing chain typically costs $50-$250 or more.
Absolutely. There are a number of drivers of a variety of different vehicles that have experienced timing belts that have lasted 200,000 miles and there are even rumours of truly astounding feats like timing belts that managed to get to 400,000 miles.Aug 6, 2020
Unless there is a specific problem, the timing chain normally needs to be replaced between 80,000 and 120,000 miles. If you drive an older vehicle, or one close to 100,000 miles, you should have it replaced or at least become aware of the symptoms of a failing timing chain.Apr 20, 2021
Normally the timing chain will be designed to last a car's lifetime, and will not need to be replaced at a recommended service interval. In some cases, despite not needing regular maintenance, a timing chain can wear to the point that it has to be replaced.Oct 30, 2016
Most automakers recommend replacing the timing belt every 60,000 to 105,000 miles. Timing chains are heavier and more complex than timing belts, but they also last much longer. Like timing chains, timing gears are strong, accurate and last a long time.Dec 12, 2018
What are the symptoms of a bad timing chain?
- The engine misfires. Once a timing chain is stretched and has lost its integrity, the chain may skip a gear and lose the necessary coordination leading to an engine misfire.
- There is a rattling sound.
- Check your car's oil for metal shavings.