There is no specific date or time at which a Mercedes timing chain needs to be replaced because it is assumed that it will last the lifetime of the car, or at least as long as the engine does, due to its incredible durability and longevity.
How long does Mercedes timing belt last?
Most manufacturers recommend replacing your timing belt every 60,000 to 100,000 miles to prevent potential issues from developing.
How much is a Mercedes timing belt?
Belts themselves aren’t that expensive. The real cost is in the labor, because a lot of parts need to be disassembled to get to the belt. Shopping around to get a few quotes is your best bet to get the best deal, but you can expect to pay anywhere from $409 to $919 (including parts and labor).
There are some surefire warning signs you should look out for that could indicate that your timing belt is about to fail: this includes ticking noises, car not starting, piston misfires, exhaust smoke, excess vibrations and oil leaks.
How much does it cost to replace a timing chain on a Mercedes?
Replacing a timing chain will typically cost anywhere between $1,000 to $2,500 (parts and labor included.) The actual amount will vary on your vehicle’s make and model, and your unique location.
How much is the timing belt?
If your timing belt is in need of replacement, you can expect that service to cost anywhere from $300 up to $500. Because the timing belt is not easily reachable on many vehicles there is a good bit of disassembly and reassembly needed to get to the belt. Economy cars with smaller engines require less labor.
How much is a timing chain replacement?
Timing chain replacement can cost between $600 and $800 for a DIY repair, or between $1,600 and $1,800 with a mechanic. The cost is high due to the complicated nature of replacing this part. If you want to DIY a timing chain replacement, the parts will cost around $650.
What happens if the timing chain breaks while driving?
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 does a car act when the timing chain is going out?
When a timing chain is loose or stretched, you might experience misfires while driving because the timing between the valves and pistons is out of sync, which affects the combustion in the engine. A stretched chain can skip a gear on the cam or crankshaft so that the engine’s timing falls out of calibration.
What are the symptoms of a failing timing chain?
Signs of a Faulty Timing Chain
Rattling Sound on Starting the Engine or Idling. A common finding in a vehicle with a bad timing chain is unusual rattling noise when the engine is started or when brakes are engaged.
Misfiring Engine.
Contaminated Engine Oil.
Check Engine Light.
Inability to Start the Engine.
Will a broken timing belt destroy my engine?
As your vehicle gets older and accumulates miles, its timing belt wears out and becomes compromised. While timing belt replacement is a simple service to perform, if a worn out timing belt snaps, it can seriously damage your engine and cost you thousands.
Do timing chains last forever?
When does a timing chain need to be replaced? The timing chain normally needs to be replaced between 80,000 and 120,000 miles unless there is a specific problem. Issues with the chain are common in higher mileage vehicles.
Can you drive a car with a broken timing chain?
If the timing chain has broken, the answer is no! You cannot drive a car with a bad timing chain. Efficient and proper engine operation depends highly on the functionality of a timing chain. If your timing chain breaks, the car will not run at all and might leave you stranded at the roadside.
Inspect your timing chain cover frequently for leaks.
Make sure engine oil levels don’t get low.
Don’t let the engine overheat; if it does, do not drive it.
How do you check timing chain?
How long does it take to change a timing chain?
Overall, it should take a qualified mechanic between 5 and 8 hours to replace the timing chain and all of the parts that go with it.
Why do timing chains go bad?
The most common cause of timing chain stretch is lack of maintenance and regular oil changes. Worn out oil can no longer lubricate the chain and will cause the rollers and links to wear against each other.
How do you tell if your car has a timing belt or chain?
William Getty lives and breathes cars. He started driving cars as a 12 year old on the racetrack with his dad. Since then cars has always been a big part of Williams life.
In his garage you can find his beloved 2005 Ford Mustang, as well as a 2020 Audi A3.
