Consumer Watch: Keeping your old car in good working order


by Andy Treinen

Posted on April 12, 2013 at 4:32 PM

Updated Friday, Apr 12 at 4:41 PM

LOUISVILLE, Ky -- Americans are holding onto their cars longer than ever. The average car is now 11-years-old and that means more expensive maintenance over the life of your vehicle.

There are some simple things you can do to keep your ride running smoothly.

With car repair costs on the rise, up 10 percent last year, according to,  you'll want to be a proactive owner, ensuring your car is poised for optimal performance and that  starts with the basics.

The experts at recommend checking your tire pressure once a month and inflate if necessary.  This will improve your gas mileage, the overall life of your tires, and ensure your car can respond efficiently in an emergency. Rotating your tires helps them wear at the same rate.

You can extend the life of your engine and get more miles out of every tank by changing your air filter every year or 12-thousand miles and keep up with routine oil changes.
Whatever you do, don't ignore the "check engine light." says that light could simply be telling you to check your gas cap or it could be more serious. If your oxygen sensor is faulty ignoring it could add up to an additional $900 a year in gas.

Bad spark plugs or ignition coils will also eat into gas mileage and could damage your catalytic converter and that's a part you really don't want to ignore.
The cost to replace a catalytic converter could easily top one-thousand dollars. Taking steps to maintain your car may cost a bit of time and money, but it could save big bucks down the road.

If you want to save a trip to the mechanic and diagnosis a problem yourself, there are a number of engine light code readers available for purchase online.
If you do go to an auto repair shop, don't be afraid to get a second opinion. If you have a consumer issue you’d like us to look into send an e-mail to