How Long Should A BMW Timing Chain Last?

Do BMW timing chains need to be replaced?

BMW timing chains are engineered for the life of the engine and never need maintenance or replaced..

Is it worth fixing a timing chain?

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.

How long will a bad timing chain last?

The timing chain normally needs to be replaced between 40,000 and 100,000 miles unless there is a problem.

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

The average cost for a BMW 328i timing chain tensioner replacement is between $707 and $857. Labor costs are estimated between $572 and $721 while parts are priced at $136.

What BMW engines have timing chain Problems?

BMW Engines with Severe Problems Different issues have been seen in the BMW engines like the timing chain problem. These issues have been prevalent in some variants of the BMW 320d 2.0 Diesel, 520D 2.0 Diesel and X5 330D 3.0 Diesel.

Will thicker oil stop timing chain noise?

If you’re trying to reduce engine noise you need a thicker oil to create more of a cushion effect. Be aware that this is not going to fix or quiet engine parts that are badly worn out. A loose timing chain will most likely still make noise no matter what kind of oil you use, because it’s not cushioned by oil pressure.

How often does a timing chain need to be replaced?

between 80,000 and 120,000 milesWhen 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.

What are the signs of a bad timing chain?

Common signs of a faulty timing chain include engine misfires, metal shavings found in the oil, and rattling sounds from the engine while idling….Engine misfires or runs poorly. … Metal shavings found in the oil. … Engine won’t start or fails. … Check Engine Light is on. … Engine rattles while idling.Jan 12, 2016

What does a bad timing chain sound like?

A bad timing chain will often emit a rattling sound for a few minutes before the engine warms up, and then will lower in intensity or dissipate altogether after it warms up.

Can you replace timing chain yourself?

You may find the need to replace your timing chain at some point; however with the right tools, a service manual and some mechanical know-how, you can do it yourself. Just be aware that this is a major job and can have serious consequences for your engine if done incorrectly.

Does a BMW have a timing belt or chain?

In general, Mercedes and BMWs are equipped with timing chains. 🚗 Below is a non-exhaustive list of cars that can be fitted with a timing chain: Most BMWs. Most Mercedes.

Will a car start if timing is off?

It could start and run poorly, or it could start and run for a moment until one of the valves contacts a piston. Or it could not run at all. If you’re unsure if the timing is off, it’s not a bad idea to turn the engine over by hand to make sure the engine rotates without any interference.

How much does it cost to fix a timing chain?

Replacing the timing chain is a complicated job, and the labor costs can be quite high. For most cars, a timing chain replacement costs between $413 and $1040, or you can order the parts themselves for $88 and $245.

Do BMW petrol engines have timing chain Problems?

BMW Petrol Engine – Timing Chain Problems A range of BMW petrol engines in cars registered between 2001 to 2015 appear to have a design problem affecting the timing chain or tensioner. The engine timing chain is very weak – it stretches over time, and ultimately snaps.

How do I find out what engine my BMW has?

BMWs list the VIN on the left side of the dash looking in through the windshield or in the right inner fender. The fourth through eighth number in the VIN indicate features including the engine type.

Do timing chains last forever?

A: As a general rule, if an engine has a timing chain and the oil was changed on a regular basis, the timing chain should last the lifetime of the engine.