Blue smoke could also come from overfilling the engine with oil or using the wrong grade of diesel oil. Read more: 15 Popular Oil Filter Brands, Ranked Diesel engines that emit white smoke could ...

Typically, when a vehicle is having issues, you'll get two kinds of smoke from the exhaust — blue or white. Blue smoke is ...

If you drive a petrol or diesel car there is one immediate warning sign of engine issues that experts are telling motorists ...