How do you do a tune up on a 89 Chevrolet Corsica?

To perform a tune-up on a 1989 Chevrolet Corsica, start by replacing the spark plugs and wires, as these are crucial for optimal engine performance. Next, check and replace the air filter and fuel filter if necessary. Additionally, inspect the ignition system components like the distributor cap and rotor for wear, replacing them as needed. Finally, ensure the engine's timing is set correctly and consider changing the oil and oil filter for overall maintenance.