What’S Better Timing Chain Or Belt?

Are timing chains lifetime?

Normally the timing chain will be designed to last a car’s lifetime, and will not need to be replaced at a recommended service interval.

In some cases, despite not needing regular maintenance, a timing chain can wear to the point that it has to be replaced..

How much does it cost to replace 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.

How much does a new timing belt cost?

Timing belt replacement cost Replacing a timing belt for preventive reasons typically costs $500 to $900. However, replacing a broken timing belt may cost up to $2,000 or more if it caused damage to the valves, pistons or water pump.

Will a broken timing belt destroy my engine?

If a timing belt breaks, the engine will no longer work. … This may result in a heavy damage to the engine with broken or bent valves, damaged pistons and, possibly, destroyed cylinder head and block.

Why do they use timing belts instead of chains?

Auto manufacturers started using timing belts because they are much less expensive to manufacture and they run more quietly. Timing belts usually have rubber “teeth”: Most normal car users (not hotrod racers or performance car people) tend to prefer quieter cars. Timing belts run much more smoothly than a timing chain.

What are the signs of a bad timing chain?

Symptoms of a Bad or Failing Timing ChainEngine 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.

When should a timing chain 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.

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.

Why do timing chains fail?

A timing chain can break with either too much or not enough tension. If the chain does not have enough tension, it can develop slack. … A chain with too much tension can also fail, as it is placed under excessive stress. Tension increases friction and heat in the chain, which can result in failure.

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.

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. … A timing chain doesn’t need to be replaced unless there is a problem with it.

What a bad timing chain sounds like?

Rattling Noise When Idling Unusual sounds are a reliable warning sign that something is going wrong. If all is well, your engine should make a smooth and consistent sound. However, when a timing chain is working its way loose, it causes vibration inside and this sounds like a rattling noise when the engine is idling.

Does timing chain affect gas mileage?

You push your foot harder on the gas pedal which results in poor fuel economy. Timing chains are relatively inexpensive and can add increased performance and fuel economy.

Can a timing chain be tightened?

Timing chains can be adjusted to either loosen or tighten the timing chain so that it runs smoothly along with the timing chain tensioner.

How do I know if I need a new timing belt?

Here are a few warning signs to look for when it comes to an aging timing belt:Engine Won’t Turn Over. Timing belts need to be in good working order for your car to start. … Engine Misfires. Worn-out timing belts will affect the fire rate of the engine they’re conducting. … Ticking Noise. … Frontside Oil Leak.

Does a timing chain last longer than a timing belt?

Timing chains serve the same purpose as a belt, but usually lasts quite a bit longer. Some manufacturers suggest replacing it at certain intervals, but others state that it will last as long as the car itself. The timing chain looks similar to a bicycle chain, and as you might expect, it’s noisier than a belt.

Which 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…•