V35 350GT Skyline - Engine missing and No power at high revs
Hi Guys,
I've got a 2003 V35 350 GT Skyline and I've been having an ongoing issue with engine missing and then no power at high revs. It only seems to be after I've been running the car for a while or at the end of a trip home from work (about a 30 minute commute). I've taken my car to a mechanic a while back when I was getting a service, the missing happened at that stage while idle but it didnt seem to effect the power from the car. It had gotten a lot worse and took it back to the mechanic and they claimed it was an iginition coil.
They replaced it, drove it to work in the morning no problems. Then on the way home I when I first started driving, it wasnt too bad, maybe a rough idle at times. Towards the end of my trip I tried giving it a bit of power and it as soon as it went over 4k revs it just loses it's power.
I've gone to this same mechanic in Brisbane for years but I always seem to have issues where I have to come back to look at things so I may have to look at going to someone else. Does anyone know what this kind of issue sounds like?
Thanks in advance,
Jonno