Dodge

The check engine light on our 2003 dodge grand caravan recently came on. we had an engine check run at a local auto parts store. it came back as an emissions control problem.

No its not really that serious.could be o2 sensor in catylitic converter.but its it might be worth getting fixed.i have heard of o2 sensors causing lack in fuel mileage and performance.but as far as safety issues your ok .