The engine is like the heart of the car. It is necessary to carry out preventive maintenance so that you can avoid potential issues that will lead to costly repairs. However, in due course of time, some sort of problem does crop up in the engine of your car. Like every other mechanical problem, before an issue with the engine turns critical, it will exhibit some symptoms. You shouldn't ignore these symptoms as a timely intervention will prevent the issues from worsening. Go through the slide to know about the common symptoms of engine failure you shouldn't ignore.