How do you do a tune up on a 1990 Oldsmobile toronado?

To perform a tune-up on a 1990 Oldsmobile Toronado, start by replacing the spark plugs and wires to ensure proper ignition. Check and replace the air filter and fuel filter for optimal airflow and fuel delivery. Additionally, inspect the ignition timing and adjust it if necessary, as well as change the engine oil and oil filter. Finally, check the battery and connections for any corrosion or wear.