Although commonly referred to as the “check-engine light,” some cars may instead display the message “Service Engine Soon,” or show a yellow or orange outline of an engine, perhaps with ...

Israel-based proteanTecs has developed a way to monitor a chip’s health, report on its degradation and predict its ultimate ...

or worn parts like a blown piston ring or broken oil pump. If the engine's dipstick shows oil levels are low and adding oil turns the light off, then you're in luck. If that doesn't do the trick ...

triggering a check engine light. Larger holes in a manifold will produce loud exhaust noise.