5 Red Flags That Your Engine Needs Repair

A common phrase that people use when describing something difficult to understand is that it might as well be a car engine. While engines are complex machines with many moving parts, understanding when something is wrong can be quite easy. Here are a few red flags that can indicate something is wrong with your engine that requires repair.  Service Engine Light The purpose of the service engine light is to alert you of a very specific problem with your engine.