Hello,

car is driving me nuts

Misfire on a light throttle opening at approx 2000 revs

Fault code is P301-combustion misfire cylinder 1

Have re-newed plugs-and swopped coils around to try and move it

On live data the misfire count on cyl 1 at 2000 revs is loads.At idle and WOT nothing.Other cylinders have zero at all times.

Car has only done 15000 miles since new-owned by an elderly gent

No evident air leaks with a smoke-pro.4 good compressions hot and cold.

Can somebody help me with the next step

Regards

Darcy