Does timing chain affect fuel consumption?

A stretched timing chain will be noted by an increase in fuel consumption, reduced power at low engine speeds, and an increase in roughness.

Which cars have timing chains instead of belts?

Which 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

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2. When was this list published?
-4 August 2020

Why do cars use timing belts instead of chains?

Auto manufacturers started using timing belts because they are less expensive to manufacture and they run more quietly.

2. Timing belts usually have rubber “teeth”: Most normal car users (not hotrod racers or performance car people) tend to prefer quieter cars.

3. Timing belts run much more smoothly than a timing chain.

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How often do timing chains fail?

A timing chain is made of metal, but that doesn’t necessarily mean it’s invincible. Depending on its condition, a timing chain typically needs to be replaced every so often. However, it should last over 100,000 miles.

Is the timing chain part of the engine?

A timing chain is an internal engine component that synchronizes the rotation of the camshaft and crankshaft. These two elements are essential for driving the wheels. The movement of the chain allows engine cylinders to produce power to operate and propel the vehicle.

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