Duncraig

Firstly the car is running well with good economy and performance.

When I run Pscan live data and look at misfires plug 0 and 1 report "0'
However plug 3 and 4 report "?"

I've checked the connections and cleaned the pack connector with contact cleaner but the error remains.

It's a 2004 1.6 TF

Any suggestion what to try next or should I just ignore it .