Another Random Misfire For N R32 Gtr!

[nonickname]

hi there ive owned my skyline for about three months now. had an awesome time with it until recently. my car had a misfire and was showing all signs of an afm problem. i took a risk n dropped it off to NISSAN! suprisingly they did their job and found the fault. it was a broken wire on the afm plug. so $170 later i was driving smoothly again. BUT! it was down on power, running smooth but just seemed a bit more like gtst on high boost than a gtr :laughing-smiley-014: well it dont stop here. two days later im waiting at a red light when the car decides to idle between 100-200rpm? giv it a rev n it seems to go away. now a few more days have gone by n it seems to be happenin while driving aswel, under load or cruising down hill! kinda feels like someones slowly pullin up the handbrake then lettin it off, so not a violent misfire. as i said it was at nissan so it has been plugged in and came up with no other faults and didnt present this prob while in their hands. ive got a few ideas. fuel filter, pump? coils is the obvious one. ive taken them all out and didnt see any cracks that ive heard about, only a slight burn mark on each side where the metal goes around them. im sure it gets f*kn hot so is prob normal. it has new platinum plugs and is relativly unmoddified enginewise. any input would be much appreciated

[Dejavu]

AFM or AFM's are cactus. Change them

Dejavu

[nonickname]

yeah the guy at nissan checked the top afm and found the wire on the plug was broken, so the top one should be ok but i doubt he checked the lower one. just another note, the car does have a very small flat spot when you 1st put ya foot on the gas off idle, also does the same if your cruising along with ya foot just touching the throttle but stil its very small. also whos ' the man' in victoria to take a gtr to get work done? im from nz n not been in vic long so i wouldnt have clue?!