Car engines need repair and maintenance over time. Certain mechanical parts have a lifetime and need replacement after completing their life cycle. Automobiles in most cases, run about 150,000 miles before they begin to have engine problems. However, these things depend mostly on how you drive and how you maintain your car. Failing engines can be caused by various reasons. This includes poor maintenance, rough driving, or even an accident. Some cars also have manufacturing defaults that may cause problems in the longer run. Whatever the cause may be, an engine replacement is expensive and complex. It requires great precision along with the right tools and expertise to replace. Hence an engine replacement should be done by an expert mechanic. Should you Go for an Engine Replacement? It can be frightening to hear when the mechanic tells you to replace the engine. You may not be thinking about it, but that's the only option for you. Now, this may be expensive and a big drain...