Domestic brands have the most American-made content in the U.S. according to a new index released by American Universityâs Kogod School of Business.
A mechanic can clean or replace spark plugs during a tune up. Most new cars have platinum spark plugs which don't need to be replaced as often as traditional spark plugs. Mechanics can replace a dirty air filter during a tune up. A tune up includes checking and topping off an vehicle's fluids. A tune up is a relatively simple job that some people prefer to do themselves.
How Much Does A Car Tune Up Cost. A tune up can enhance the power of your car, provide quicker and more reliable starts, and result in improved fuel efficiency and engine performance. Tune ups are also friendly toward the environment by way of reducing emmissions. There is a lot of variation in amounts charged for the tuning.