Hi I have a problem with my 250gt v35 skyline 2003. The problem just suddenly started. The symptoms were loss of power, rough idling and engine light found code p0325, later started cutting out as soon as I slowed down after driving at high revs and now it wont start at all. Checked fuel pump ok, changed spark plugs to long reach platinum 2 plugs were oiling, coil packs okay, cleaned carbon from throttle body, cleaned vvt but still it wont start. What is the best way to deal with this problem.