One of the most common indicators of car trouble is the check engine light, which typically signals that there's something wrong with the vehicle's emissions system. It's an important indicator, but many motorists ignore it. To save you additional problems or auto repairs, below are a few reasons you should never ignore an illuminated check engine light.

Why You Shouldn't Ignore the Check Engine Light

Increased Air Pollution

The check engine light comes on when the car’s computer detects problems with the emission system. The gas cap may be missing, or the catalytic converter may be failing. In any case, it means pollutants are entering the atmosphere in amounts they normally shouldn't. Often, a simple, affordable auto repair can eliminate the problem.

Bad Fuel Mileage

Whether it's a bad seal, a missing or loose cap, or a failing catalytic converter, the lack of an airtight seal can cause the engine to run roughly and the fuel economy to plummet. You may find you are filling up more often and spending more money each week on fuel. To prevent this, contact a reputable auto repair shop for diagnostics and repair.

Engine Failure or Repairs

By continuing to drive while the check engine light is illuminated, you can worsen problems and increase costly repairs. If the issue increases further, you could find yourself stranded somewhere with engine failure. To avoid the additional cost of towing, bring your car into the shop right away.

If your car's check engine light is illuminated, contact Auto Quality Sales & Service in Columbus, NE, to have it serviced. After serving Platte County for more than 20 years, the auto repair shop and used car dealer has experience to help you fix or replace your vehicle. They specialize in engine, tire, brake, and transmission repair at competitive prices. Visit their website to view directions and business hours, and call (402) 564-7360 to schedule an appointment.