When is recommended to change spark plugs in Nissan altima 2010?

For a 2010 Nissan Altima, it is generally recommended to change the spark plugs every 105,000 miles, according to the manufacturer's maintenance schedule. However, if you notice symptoms like rough idling, decreased fuel efficiency, or difficulty starting the engine, it may be prudent to check the spark plugs sooner. Regular inspections during routine maintenance can also help determine if they need to be replaced earlier. Always refer to the owner's manual for specific recommendations related to your vehicle.