4 Ways Modern Engines Have Changed and Advanced

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Engine developers have started to implement the use of more sophisticated technology. Here are four ways that modern engines have changed and advanced. 

An engine has always been the heart of a vehicle. Over the years, engine developers have started to implement the use of more sophisticated technology. Here are four ways that modern engines have changed and advanced.

Improved Efficiency

When gas was only 18 cents a gallon, most drivers were not overly concerned with their vehicle’s fuel economy. Unfortunately, the increased price of crude oil and environmental pollution forced automakers to make some big changes. Fuel injection was the first significant upgrade.

In comparison to older carbureted engines, fuel-injected engines guzzle less gas and produce fewer emissions. Because of its lighter weight, more engines are being constructed with aluminum opposed to iron. Some modern engines also feature a cylinder deactivation system. This ingenious technology effectively decreases fuel consumption at cruising speeds.

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Smaller Size with No Reduction in Power

During the muscle car era of the 1960s, car companies had a reputation for installing extremely large engines. However, there are some advantages to having a smaller engine under the hood. A compact engine helps balance out the car's weight. This usually equates to improved handling.

By using a dynamometer from Power Test Inc. and similar providers, engineers are able determine just how much power an engine is producing a given time. They can then tune the engine to deliver just the right amount of performance. Direct-injection technology and turbochargers also enable tiny engines to match the power of much larger engines.

Easier to Detect Problems

Modern technology has made it a lot easier for car owners to maintain their engine. All vehicles manufactured after 1995 have an OB2 computer system. If the engine is misfiring, your service light will activate. The diagnostic system makes it possible for repair shops to quickly track down problems. The majority of new vehicles also benefit from an oil life monitor. Instead of simply estimating when to change the oil, drivers can rely upon the monitor.

Ability to Use Different Fuels

The arrival of knock sensors allows modern engines to use multiple fuels. These special sensors are designed to detect any donation. Donation can definitely cause significant damage to the engine, In the event that you accidentally fill your engine with the wrong octane, the on-board computer will immediately protect the engine. Furthermore, some engines can now use hybrid fuels such as E85.

As the automotive world continues to advance, electric motors may one day replace the gas engine. Drivers should enjoy these masterpieces while they last.

By Anica Oaks

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Author Bio - A recent college graduate from University of San Francisco, Anica loves dogs, the ocean, and anything outdoor-related. She was raised in a big family, so she's used to putting things to a vote. Also, cartwheels are her specialty. You can connect with Anica here.