Help me explore brake repair
In late model cars, the check engine light behaves differently depending on the severity of the problem. A blinking or red check engine light indicates an issue so critical that immediate attention is warranted. A steadily illuminated check engine light indicates a non emergency that should be checked out as soon as possible. However, do not ever take your car to an auto parts store to have your check engine light checked out. Auto parts employees are qualified only to interpret the trouble codes, not to diagnose and repair.