Technical Cinq Sporting losing its acceleration

[prompon]

I have a Cinq Sporting as you all know by now. Hehe.
Its losing its accelereation by time. I dont know why. It has 60000 on the dash panel. Fully serviced like 6 months ago and gave it a service when it was 55000. Is there something which I could gain that acceleration again?

Thanks for your help guys.

 

[alfacool]

Clutch slipping?

 

[rallycinq]

Whip the plugs out to check whats happening in the Engine.

Cheers

GC

 

[prompon]

The clutch is not slipping for sure. I opened the plugs and I nothing out of this world. The node is blackish. I changed them when I gave it the service. They are a Bosch brand. Do you suggest any type of plugs? Thanks for the help.

 

[Brooky]

i had no probs with eon2's if thats any help

 

[rallycinq]

I would be looking for sandy brown, not black.

Was the airfilter changed at the same service?

Cheers

GC