What is the main problem with diesel?
What is the main problem with diesel? Diesel fuel is easily contaminated by glycol, soot, and moisture. Contaminated fuel can cause engine performance issues and damage.
What are 3 disadvantages of diesel engines?
Cons of diesel cars
- Diesel cars tend to be more expensive to buy than similar petrol models.
- Diesel fuel usually costs more.
- Servicing can be more expensive, although you don't need to do it as often.
- Insurance can be 10-15% higher. [ ...
- Diesel cars produce a lot more NO2.