DIY VIDEO: Spark Plugs Change

[ImStricken06]

FULL SPARK PLUG JOB. (obviously this also can be used to replace your coils)

[youtube]http://www.youtube.com/watch?v=2C7orAGl1Cc[/youtube]

Most spark plug manufacturers such as NGK, Denso, Bosch and ACDelco recommend that you should not use anti-seize lubricant on the new spark plugs since it can lead to over tightening. But many people insist that applying a tiny amount of anti-seize to the threads of a new spark plug can make it much easier to remove if it is not replaced again for 100,000 miles.

[harryg]

Nice Video

After how many miles/time would you recommend changing the plugs?

[ImStricken06]

Nice Video

After how many miles/time would you recommend changing the plugs?

these laser iridium plugs are the same plugs used from the factory. they are good for roughly 100,000 miles. i changed mine at 73,000miles. they are not cheap, running $16.99/each! so if i was someone that relied upon the dealer to perform the service, i'd run them till 100,000miles. but since i am capable of doing it myself, i run them till about 70,000-75,000 miles.