Cleaning/servicing Coil Packs

[Godzillr]

My car is misfiring on idle and my mechanic thinks that the coil packs need to be cleaned.

I was thinking of doing this myself over the weekend.

Can anyone shed some light on what I need to do i.e. remove coil packs, open them up? clean with electrical cleaner?

Also, why I am there I am thinking of doing a health check on them. Is there anything I need to look out for such as hair line cracks or running a voltmeter on them?

Thanks in advanced.

[Baconer]

Check the ACC first (tutorial here: http://www.skylinesaustralia.com/forums/in...10431&st=0)

Solved so many of my problems just doing that.

Use the search function, theres a tutorial on removing/cleaning the packs aswell

[Craved]

Coil pack cleaning DIY was by Security

[Godzillr]

Thanks guys.

Cleaned them but still got the issue althought perhaps not as pronouced

Symptoms are : slight misfire both hot and cold. Boost doesn't start building until about 3000rpms. Probably two seperate issues but any help would be appreciated.