Do timing chains need replacing like belts?
A timing chain runs inside the engine, as it needs to be lubricated by the engine oil. A timing belt typically needs to be replaced between 40,000 and 100,000 miles depending on the vehicle. A timing chain doesn’t need to be replaced unless there is a problem with it.
Does a timing chain need to be changed?
The timing chain normally needs to be replaced between 80,000 and 120,000 miles unless there is a specific problem. If driving an older vehicle, or one with close to 100,000 miles, it is recommended to look for symptoms of the timing chain going bad or failing.
What happens when timing chain goes bad?
A broken timing chain will cause an engine to not start or fail while driving. If the belt is already broken, the engine won’t have enough compression to start. If it breaks or jumps while driving, the pistons will be damaged from contact with the valves. The valves themselves will bend and potentially ruin the engine.
How much should a timing chain replacement cost?
The average cost for a Timing Chain Tensioner Replacement is between $800 and $979 but can vary from car to car.
Can you replace timing chain yourself?
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.
How much does it cost to change a timing chain?
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.
How do you know when to change a timing chain?
When to Change the Timing Chain
- Timing chain noise.
- Engine misfire and poor performance.
- Difficulty in starting the vehicle.
- Illuminated check engine light.
- Engine vibration or shaking when idling.
- Engine won’t start.
How long does a timing chain take to replace?
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. Oftentimes, it’s going to take a mechanic between 4 and 6 hours to complete a timing chain replacement job from start to finish.
Does replacing timing chain improve performance?
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.