The services performed during a tuneup have one goal in mind: improving engine performance. Routine service leads to improvements for your entire vehicle, such as better gas mileage, fewer emissions, and an engine that operates at full power. But exactly what maintenance work is performed during a tuneup?

While the auto repair team may not rotate your tires during this service, there are several performance-enhancing tasks they’ll cover:

• Air Filter Replacements: The air filter collects dirt and other contaminants, preventing them from reaching the engine. Replacing the filter ensures that this debris doesn’t block air flow.
• Gas Filter Replacements: Gas filters keep rust and dirt from getting in the fuel lines. Replacing dirty filters keeps the fuel pump from being overworked.
• Fluid Level Inspection & Top Off: Oil, coolant, and other fluids are essential for proper engine function. The quality and level of these fluids are checked during a tuneup to prevent undue wear and tear.
• Installing New Spark Plugs: Spark plugs deliver an electrical spark that allows combustion to take place, but over time, their performance decreases. New spark plugs can improve acceleration and engine efficiency.
• Distributor Cap Inspection: A failing distributor cap can cause engine misfires or even keep your car from starting. Failing caps are typically replaced during a tuneup.
• Blade and Rotor Inspection: Blades that are in poor condition can significantly inhibit the engine rotor’s performance. Technicians check for splits, carbon buildup, or burns, which indicate a replacement is needed.
• Valve Adjustments: The valve cover helps prevent oil leaks, but over time, valve adjustments are necessary to keep the seal tight.  
• Crankcase Ventilation Valve Check: Also known as the PCV valve, sludge buildup in this part can lead to oil leaks. Switching out a plugged valve will prevent future leaks.

Check your owner’s manual for the recommended tuneup schedule. Whether you could use a performance boost from routine service or needs intensive auto repair work, you can depend on Cookeville Tire & Auto in Putnam County, TN, to provide superior results. In business for over 25 years, their expert technicians pride themselves on providing lasting repairs that fit your busy schedule. To learn more about their services or to schedule an appointment, visit them online or call (931) 526-9022 today.