How do you replace the spark plugs on your Toyota solara 2001?

To replace the spark plugs on a 2001 Toyota Solara, first, ensure the engine is cool and disconnect the negative battery terminal. Remove the ignition coil or spark plug wires, then use a spark plug socket to carefully unscrew and remove the old spark plugs. Before installing the new plugs, check and adjust their gap if necessary, then thread them in by hand and tighten them to the specified torque. Finally, reconnect the ignition coils or spark plug wires and the battery terminal.