serviced the car replaced the spark plugs with new jaguar(ngk) plugs and 6 new inlet manifold seals the car has returned with a light load misfire i have checked for dtc none also i have replaced the spark plugs and double checked for correct gap re-checked manifold seals i then checked the gas readings which are ok has anybody come across this before i have booked the car back in for next week to check fuel pressure and scope the coils with a cop tester/pico any other suggetions where to look .
thanks chris