Ok yes a power balance test will defiantly tell u where the miss is. I thought u ment your typical scanner

 

Hi I am new to the site I have a Triton V10 and have changed all the plugs and coils but still have a small misfire on idle and it run poorly when pulling up I did put a scanner on it and it told me the Idle air control valve was faulty I cleared the code and it has not came back but it still runs lumpy on tic over has any body any ideas.

Richard

 

You will need to read the Mode $06, TID $53 data to get the misfire counts if there are no fault codes.