SVZ ute 190KW feels like 4 cylinder

[diysv6]

The car is idling perfectly (500rpm), when at the lights you don't even know the car is running so could it still have faulty coils?

Until a noticeable miss developed, the car ran with steady idle.

 

[diysv6]

I think Benboy covered it - but is the fuel filter clean?
Ethanol fuel is notorious for cleaning out the fuel system and the fuel filter gets gunked with the rubbish.

 

[Stious]

Could be duell mass flywheel

 

[ant797]

Maybe the gear box is slipping also it's proberly got traction control