Modern diesel cars, trucks and SUVs have selective catalytic reduction (SCR) systems to reduce exhaust pollutants and meet emissions standards. These systems work by injecting diesel exhaust fluid ...

It can happen, and it is more common than it seems: maybe we are still inexperienced, or we are simply lost in thought while we are at the petrol station, and we happen to make a mistake, putting ...

If you're trying to maximize fuel economy, investing in a hybrid car is one of the best choices you can make. Leaning on electric motors and features like regenerative braking to run the show, hybrids ...

In this video, we explore the consequences of accidentally adding DEF fluid to a diesel tank, which contaminated the entire fuel system of a low-mileage truck. A professional assessment was conducted ...

It seems simple enough, right? Your car battery is confirmed to be dead, not merely plagued by other electrical issues like a bad alternator. It's time for a trip for the local auto parts store to ...

Unless your car has a diesel engine, you shouldn't put diesel fuel in the tank. As our friend Brett Berk learned the hard way a few years ago, you also shouldn't put gasoline in a diesel vehicle, ...

People put smaller tires on their cars for a variety of reasons. There are practical applications, such as choosing run flat over self-sealing tires or normal tires, as some sizes are hard to find. In ...

Classic cars have always had the public eye, with some even choosing them to be their daily drivers. If that's the case, you better be informed about what kind of fuel you need to use. The best fuel ...