Tune-ups

Doing A Simple Tune Up – Car Tune Up – AutoZone

http://www.autozone.com/landing/page.jsp?name=tune-up-guide

Learn how to perform a simple tune up to make sure your car is running at its best, and just as importantly, maintaining efficient fuel consumption. Doing a car tune up is easier than you might think. Just a few steps and a few minutes will keep your spark plugs, ignition wires, O2 sensors, air filters, and cabin air filters in optimum working order.