Is a timing chain expensive to fix?

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.

Do BMW X5 need timing chains replaced?

If your BMW X5 has a timing chain installed it can stretch or fail over time and would need to be replaced to keep your engine running.

Do BMW timing chains need to be replaced?

BMW use timing chains in almost every model of engine that they produce. It is recommended to replace your timing chain before failure as repair prices can become very high from internal engine damage if left. The average life of these timing chains is 90,000 miles or 9 years.

How much does it cost to replace a timing chain on a BMW 5 Series?

The average cost for a BMW 528i timing chain tensioner replacement is between $1,803 and $2,196. Labor costs are estimated between $1,485 and $1,873 while parts are priced between $319 and $324. This range does not include taxes and fees, and does not factor in your specific model year or unique location.

How much does it cost to replace a timing belt on a BMW X5?

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).

How do I know if my BMW timing chain is bad?

  1. Rough idling: Start up your car and set out of it.
  2. Unusual noises: Especially when idling, but not just when idling, you may hear your engine rattle.
  3. Metal shavings in oil: The timing chain will wear out over time.

What year BMW has timing chain Problems?

A range of BMW diesel engines produced between 2006 and 2015 appear to have a design problem affecting the timing chain. The engine timing chain is very weak – it stretches over time, and ultimately snaps.

How much does it cost to replace a BMW timing chain?

Cost at the Mechanic: $1,624 to $1,879 This is a pretty intensive maintenance/repair task that can take a mechanic several hours to complete. Your BMW timing chain should be replaced every 100,000 miles to keep your car healthy.

What are the symptoms of a failing 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.

How do I know if my timing chain needs replacing?

  1. Starting the vehicle is difficult.
  2. Noise in the timing chain.
  3. Check engine light illuminated.
  4. Engine misfires and sluggishness.
  5. When the engine is idling, it vibrates or shakes.
  6. The engine will not start.

Will BMW pay for timing chain?

There is no cap for repairs reimbursement if the repairs were done at a BMW center. However, repairs done at an independent service center are capped at $3,000 for timing chain modules and oil pump drive chain modules and at $7,500 for engines.

What is the labor cost to replace a timing chain?

A mechanic can replace a timing chain for between $1,600 and $1,800, or you can do it yourself for between $600 and $800. Due to how hard it is to replace this part, the price is high.

When should a BMW timing belt be changed?

Normally it is between 100,000 and 200,000 km. At the same time, the lifetime of the belt is limited to a certain number of years (typically 5 years) and therefore you may find that the belt must be replaced, even if the car did not drive the maximum number of kilometers.

Is there any warning before timing belt breaks?

The timing belt can fail without any prior symptoms, so if you’re within the mileage window, you should go ahead and have it replaced regardless. That being said, sometimes your car will give you a bit of warning that the belt is wearing out.

Will a broken timing belt destroy my engine?

If the belt breaks while you are on the road, the car will break down immediately – and your engine can experience very serious damage. You need to look out for signs and symptoms of a weakening timing belt so that you can take action before it is too late.

How often should you change a timing belt on a BMW X5?

Although timing belts are critical, there’s no need to replace them regularly –unless explicitly recommended in your BMW owner’s manual. Some automakers recommend changing a timing belt between 60,000 and 100,000, others don’t. Many of today’s timing belts can go 100,000 miles or more without needing to be replaced.

How do you know if your timing chain is bad in 5 minutes?

Will a bad timing chain throw a code?

Recommended Services. Hi there – yes, a worn or stretched timing chain, weak timing chain tensioner, or worn timing chain guides can cause misfiring, cam timing problem codes, low power and generally poor running of the engine. Most, if not all, of these problems will illuminate the Check Engine light.

At what mileage should a timing chain be replaced?

Every time you use the engine, the timing chain is in use. 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.

How do you check timing chain?

Read the amount of stretch on the timing tab. For example, if the rotor tip began to move at 10° after TDC as measured at the timing mark, the chain has 10° of stretch. Any reading more than 4° to 5° is considered excessive and you need to schedule time to install a new timing chain and gear set.

What happens when a 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.

What BMW engines have problems?

The BMW X5 330D 3.0 Diesel M57D30 (306D3) and the M57D30 (306D5) have long been known to endure problems with turbo and injectors failure. The main cause of this is dirty oil or non-presence of oil, which causes the turbo to fail badly.

Do timing chains wear out?

Over time, the timing chain wears out because it stretches. Furthermore, the chain tensioner or the guides that are connected to the timing chain may wear out as well, causing the timing chain to fail completely. If the chain fails, the vehicle will not run at all.

Will check engine light come on for timing chain?

A stretched timing chain contributes to poor engine performance and increased emissions, triggering the check engine light and the storing of a diagnostic trouble code. A mechanic will need to inspect the code and prescribe the necessary repairs.

What does a worn timing chain sound like?

There is a rattling sound. A lax timing chain, or worse, a broken timing chain with loose parts within the engine, will produce a rattling sound when your car is idling. This rattling sound is typically most prominent while the engine heats up and disappears after some time.

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