If you do not have any problems with plugs, change them when you replace the timing belt (do not forget to replace the spark plug wires too).
how to replace spark plugs on 2006 camry LE
Spark plugs + 30 minutes of labor.
To change spark plugs on a 1994 Toyota Camry, remove the black shafts. The spark plugs are down the four holes. Use a socket set with extension to reach the spark plugs. Replace old spark plugs with new ones.
How do you change spark plugs in a 6 cly Toyota Camry?
100-120K miles.
Every 100K or when necessary.
Disconnect the battery, remove the spark plug cables and boots, and remove the old spark plugs. Next, put in the new spark plugs, replace the cables and boots, and reconnect the battery.
May have to remove the head for access or to drill them out
6000 miles
How do you replace the spark plugs on a Peugeot 307?
My 93 camry has no power from the distributor to the spark plugs. The car unable to start.
Every year, or as an when the service requires