How do I do a tune up on a 2006 Dodge Stratus?

To perform a tune-up on a 2006 Dodge Stratus, start by replacing the spark plugs and ignition wires, as they play a crucial role in engine performance. Check and replace the air filter and fuel filter if necessary to ensure optimal airflow and fuel delivery. Additionally, inspect the PCV valve and replace it if it's clogged. Finally, consider changing the engine oil and filter for overall engine health.