What Systems Are Checked during a Car Tune-Up?
When looking into "what is a car tune up?" you’ll probably have more than a few parts replaced. The mechanic will also perform a number of system checks. The checks are usually included with the price of the car tune up, but if the individual systems need attention, then you may incur additional costs.
Tire and Brake Inspection
This is a straight-forward system inspection. The mechanic will look at the tread and suggest if you should replace the tires now or if you can run on the tires for longer. The mechanic may also rotate the tires to keep the wear on the rubber the same.
Brake inspections will also be performed. The mechanic will look at the thickness of the brake pads and make brake replacement suggestions.
The air conditioning system in your vehicle is dependent upon freon. During a tune-up, a pressure check of the lines may be performed. The mechanic will also look into the individual parts to make sure everything is working properly.
The electrical system can be inspected both visually and through the car’s computer system. The car will log error codes when something is malfunctioning.
When the mechanic connects their computer to the vehicle they can download the error codes and find out if there are any electrical system issues going on.
During this process they will also perform an inspection of the electrical system by inspecting all the exterior lights.