Replacing Ignition Coilpack - What else?

[heathersonline]

Hi All,

I've had problems with my Vectra C Z16XEP for a couple of weeks now, brought it in and the fault read that the coil pack needs replacing. Just wondering, should I replace spark plugs etc while I'm at it? Anything else I should look out for?

Cheers!

[Caveman_nige]

use some electrical contact cleaner or brake cleaner spray and clean off the MAF..

[Das]

I would change the spark plugs first before trying the coil pack tbh.

[heathersonline]

Thanks folks, I'm gonna go ahead and order the coil pack and spark plugs, is it worth getting the ngk's or are they all the same?

[Das]

I use NGK's(have done for years) but its all down to personal taste.