I'm amazed at the number of people who drive 20,000 miles with the check-engine light on, despite being able to financially afford to keep their car in good wor

I'm amazed at the number of people who drive 20,000 miles with the check-engine light on, despite being able to financially afford to keep their car in good working order. Your car's maintenance can easily become a life or death issue if you lose engine power on the highway, or far worse, lose brakes or a wheel. You wouldn't go to Dr. Nick Riviera would you?