Question: Which Is Better Timing Belt Or Chain?

Do all Mercedes have timing chains?

MB Enthusiast Just for the record, ALL mercedes engines have CHAIN driven camshafts..

What are the signs of a timing belt going bad?

Symptoms Of A Failing Or Broken Timing BeltYou Hear Odd Noises Coming From The Engine. … Your Check Engine Light Is On And Flashing. … Your Car Starts Hard And Occasionally Misfires. … You Notice A Loss Of Power And Your Car Runs Or Idles More Roughly Than Normal.

Why do timing chains fail?

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. … As the timing chain wears, this can change the timing of the camshaft and crankshaft.

Can a timing belt last 200 000 miles?

Well consider this: in the old days when timing belts were changed at 60,000 miles, there was no problem with these parts going 120,000 or so miles. … There’s no way that these various components are going to last through two timing belts – they’re not going to last for 200,000 miles in most cases.

How do I know if my timing chain needs replacing?

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.

What does a bad timing chain sound like?

Under normal conditions, the engine should have a consistent, smooth sound that indicates everything is running as it should. However, when the timing chain is loose, it may cause a vibration inside the motor and will be indicated by a rattling noise as the engine idles.

How often does a timing chain need to be replaced?

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.

Are timing chains lifetime?

Normally, timing chains last the lifetime of the car, whereas you should change a timing belt every 60,000 to 100,000 miles. Timing chains are more expensive than belts.

Do all vehicles have timing belts?

Timing belts Previously, virtually every four-stroke engine was equipped with a timing chain. The advantage to the belt is that it is very quiet. They’re also strong, but will wear out. Most automobile manufacturers recommend a timing belt replacement every 60,000-100,000 miles.

How much does it cost to fix a timing chain?

The cost of replacing a timing belt or a timing chain is generally anywhere from $300 to $500. If you head to AutoZone right now you can find timing chains that cost you anywhere from $25 to $100 or more. There are also timing sets which include the gears you need that can cost anywhere from $15 to $250.

Why do they use timing belts instead of chains?

All motor vehicles have to pass environmental standards regarding noise. Vehicle noise is not just exhaust note, it is engine and tyre noise too. Belts are quieter than chains so a belt equipped engine allows more latitude for a less restrictive exhaust and so on.

Can a timing chain be tightened?

Can You Tighten A Timing Chain? Timing chains can be adjusted to either loosen or tighten the timing chain so that it runs smoothly along with the timing chain tensioner.

Does timing chain affect gas mileage?

Changing the timing belt when needed will dramatically increase your gas mileage. … Do not forget, the timing belt replacement mileage is after 96,000 km driven, because the chances for stretched and cracked timing belt are higher, something that can cause poor adjustment and a loose fit around the gears.

How long can timing chain last?

between 40,000 and 100,000 milesIt connects the crankshaft to the camshaft. The metal links in the chain move on the tooth sprockets on the end of the crankshaft and crankshaft so that they rotate together. The timing chain normally needs to be replaced between 40,000 and 100,000 miles unless there is a problem.

Does replacing timing chain improve performance?

No timing belt will give an increase in performance – it’s just not possible. Its main job is to keep the timing in check. Having your timing belt replaced and noticing an increase in performance is just a mix of the engine operating at peak efficiency and a good hit of placebo effect thrown in for good measure!

What are the signs of a bad timing chain?

Symptoms of a failing timing chain include: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.

Do timing chains need maintenance?

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. It’s a few hundred dollar repair. A timing chain doesn’t need to be replaced unless there is a problem with it.

How long does a Mercedes timing chain last?

Mercedes Benz 200 & 220 CDI timing chain lifetime In a scenario like this the engine will have to be rebuilt which will cost a lot so for avoiding this head ache replace the timing chain before 250000 km (155342 miles) which will last until 500000 km (310685 miles).

What cars have timing chains instead of belts?

What cars have timing chains instead of belts?Most BMWs.Most Mercedes.All Cadillacs.Alfa Romeo 159.Chevrolet Corvette.Dacia Duster, Sandero, Sandero Stepway.Honda Jazz.Mazda with Skyactiv-G engine.More items…•