Drivers have seen an increase in average gas prices in recent years, motivating consumers to look for fuel-efficient vehicles. Fortunately, automakers across the globe are using new technology to improve the engine performance and fuel economy of all makes and models. Bland Street Auto Center has been around since 2003 and has seen a vast increase in the use of waste engine heat. Their trained mechanics explain this recent shift in the auto industry. 

A Guide to Waste Engine Heat

What Is It? 

Almost three-fourths of heat energy created by an engine is lost through cooling or as exhaust in today’s cars. To combat this inefficiency, automakers are using a variety of semiconducting materials known as thermoelectrics. These materials take the excess heat and convert it into energy. Then, tools such as a transmission heat exchanger and some extra piping keep the oil temperature high. Hotter oil is less thick, meaning the engine can perform at its optimal level.

Why Are Automakers Using It?

The primary reason automakers are embracing waste engine heat is added fuel efficiency. The higher oil temperature and decreased warm-up time needed equates to a great fuel economy. The average improvement is around 5%. Better efficiency also means a longer life for the car’s engine, which improves warranty capabilities. This is beneficial because the need for frequent repairs is minimized and you can prolong the large expense of purchasing a new car.

Businesses and individuals alike are becoming more environmentally conscious, and converting this lost heat energy is better for the environment. Improving fuel economy equates to lower carbon dioxide emissions and lessened use of nonrenewable fossil fuels.

Despite improved operational efficiency, car engines and transmissions will sometimes break down. When you need auto repair, look no further than Bland Street Auto Center. The ASE certified technicians are conveniently located to serve Mercer, Bland, and Tazewell counties and can perform everything from engine repair to a simple oil change. Call (304) 327-5025 or reach out online today.