Hello,

 

One question : There is any way to test coils pack (its the name for this black things on spark plugs?) ???

Im not sure my work on 100% :/ .

 

 

Cheers Konrad

yes...

 

this might help..

 

http://www.pexcom.com.au/z32cms/e107_plugins/content/content.php?content.401

 

and similar..

 

http://z32.wikispaces.com/Coilpack

 

 

 

 

and lots of information in the Service manual...

 

http://z32.wikispaces.com/Factory+Service+Manual

Another way to check the spark is to remove the coil pack, remove spark plug. Use a piece of wire and strip both ends to about 10cm. Put the spark plug back into the coil pack and rest somewhere shaded, wrap one end of the wire around the threaded part of the spark plug and the other end around the negative terminal of your battery. Get someone to 'turn the engine over' remembering that it will run like a dog with the plug missing. You should see a spark. No spark, check voltage.

Problem is yesterday i start my car to iddle for a while (rechargin car battery etc.), after a while i think i rev it. When i rev it once (for maybe two seconds) realy hight around 7k RPMs, and rpms back to normal i hear its start work like one cylinder dies :/ . I shut it down, start again after 5 seconds and it was ok again. I have no idea whats wrong AGAIN with this car...

Could also be the PTU mate. Take off both plugs and clean the electrical connectors with a bit of wet n dry.. It might be something as simple as corrosion deposits