Exhaust gas recirculation, or E-G-R systems have been used on automobiles and other vehicles since the 1970's. The main purpose of the system is to control temperatures in your car's combustion chambers, which may help reduce the amount of oxides of nitrogen in exhaust.

If you hear a high-pitched squeak emanating from the front wheels while the car is in motion, it's probably a 'brake wear indicator' telling you it's time to replace your brake pads. Don't let this minor repair job turn into an expensive brake overhaul.

There can be many reasons why your car may fail to start. The most common cause of starting problems usually has to do with either the battery, the starter, or a combination of both.