i got a reply from the guy on ebay that sold me that coilpacks:
The coils are brand new too though. You need to confirm there are no other underlying issues with the car, such as: - Ensure that the coils are mounted and plugged in properly and the rubber boots are seated correctly and the springs are making good contact with the spark plugs. (This is the most common cause for a misfiring coil pack). - Check that the coil wiring loom isn’t old and brittle or faulty. - Check the CAS (Crank Angle Sensor) as it may be faulty. - Check the TPS (Throttle Position Sensor) as it may be faulty. - Check the AFM (Air Flow Meter) / MAF (Mass Air Flow) meter as it may be faulty. - Even the ECU settings may affect how the coils operate. Please ensure the ECU you are using does not need to be retuned or reset to accommodate the new coil packs.
now i know the coil packs are definitely on properly,wiring loom is good, but not sure on the other things but i would assume that would of been checked over while tuning.
So what do i say in reply ?