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In the wake of the 2015 controversy regarding specific diesel cars and misleading data regarding emissions, many a pundit predicted diesel was well and truly dead. Think again. These prognosticators sound much like their predecessors who were certain PCs would disappear from the computing world once people discovered the advantages of Apple. Today, both technologies...
The phrase clean diesel is tossed around with great abandon. One day it functions as the backbone for a car advertising campaign and the next it’s used to describe a specific technology, so if you’re confused you have lots of company. Coined by the industry to herald a new generation of diesel power, the phrase...
When controversy arose in 2015 regarding clean diesel cars and engine emissions, it reignited the long-standing debate regarding diesel engines, fuel and pollution. A variety of factors influence the amount of pollution any engine or fuel source produces. Diesel proponents point to the higher mpg ratings and more complete combustion attributed to diesel engines, and...
While less than 5% of US passenger cars are diesel-powered, diesel engines are the workhorses of agriculture, construction, drilling, forestry, industry, mining, transportation and shipping. They power everything from buses and combines to bulldozers, excavators, semi-trailer trucks, ships and trains. Diesel and gas-powered engines are classified as internal combustion engines. In both instances, chemical energy...
Not only do diesel engines last longer and require fewer maintenance trips than their gas-powered counterparts, they’re more fuel efficient as well. Actual performance varies, but in general diesel vehicles are 20% to 40% more efficient fuel efficient than gasoline engines. You can boost mileage and further reduce fuel expenses by doing eight simple things:...
For decades, European auto aficionados, manufacturers and owners have touted the environmental and economic benefits of fuel-efficient diesel cars. This passionate commitment helps explain why up to 50% of the cars sold in Europe feature diesel engines. Diesel cars can be a sound investment. The engines are strong, durable and long lasting, and many log...
When you think about keeping your valuables safe from hacking, you probably think of your computer or your phone. These are no longer the only target. Today’s cars can have up to one hundred million lines of code and more connectivity than ever before. Just like with your home computer, this connectivity makes your car...
The engine control module, also known as the engine control unit, is the computer that controls key functions of your engine. By hooking a chip tuner or performance chip into the system, the parameters from the computer can be altered. This can change key factors in the engine, such as the fuel/air ratio or the...
Car breakdowns can happen when you least expect it, but that doesn’t mean you can’t be prepared. Here are some keys tips to remember so you’re ready when the time comes. Get Your Car Out of Traffic Your first priority has to be to get your vehicle to safety. If you have time and your...
Modern cars can have over 80 separate computers scattered around the car, but one of the big ones is the engine control unit (ECU). Also known as the engine control module (ECM), this controls most of the key engine functions, including the fuel/air mixture, spark timing, and more. From the outside, an ECU looks like...