i want to tune up my cl. i bought the iridium plugs. how do i change the plugs myself

 

Allen wrench to remove the coil packs
Spark plug wrench to remove the plugs
Put a little antiseize on the new plug threads
Install plugs
Reinstall coil packs

 

thanks for the info

 

The manual has a pretty detailed explanation on how to do this. Also, don't forget to gap your spark plugs prior to install.

 

DO NOT GAP IRIDIUM PLUGS. YOU WILL BREAK THE ELECTRODE.

 

yes they come pre-gapped. You can check them with a gauge to make sure they are correct, but do not try to adjust them.

 

Sorry guys I was not aware of this...Thanks for catching it.

(I've worked on cars for years and was amazed at how many people don't gap their standard steel plugs prior to install...thus the note. I learned something today).

 

1. Make sure you use your spark plug socket when the engine is cold because the rubber part in the socket has a tendency to not grip the spark plug well when the engine is hot.
2. You might need to take the actuator off for easier access on the 3 rear plugs. If your arms are skinny, you might be ok.
3. a 6 inch extension with a manual release comes in handy. The manual release comes in handy so that your spark plug socket won't come off while you're trying to pull the plug out.
4. blow off any debris in coils packs.
5. for the rear, the smaller the socket wrench, the easier and more room you'll have.
6. taking the engine cover off also helps

These are all recommendations to speed up the process while it may not be your preferred method.

 

Damn! Hopefully that dude saw your post before he went under his hood.