There are malfunctions that even an experienced motorist cannot detect without equipment. However, such malfunctions can also be detected in time without any equipment.

You will simply need only your senses, or more precisely, one which is your hearing.

Fuel consumption is one of the most important factors when buying a car, especially for people who use their car daily and achieve high mileage each month.

And even if that's not the case, fuel consumption is the thing that interests almost every owner of the car. So what's the cause of high fuel consumption? Let's check out the 14 most common causes of it.