Hey guys , I own made nissans, s13 sr20det, Datsun 510 sr20det , s13 vh45de awesome build . And now a r32 Gtst 4 door . I lived in USA and shipped it to Austria in Europe .



Now recently i developed this noise and I can't seem to figure it out .

I changed the oil and same issue , I did the check with a screwdriver to see if there is movement and no movement found, I know it's coming out of #6 area but I can't seem to figure it out . Please any input would help . I'm the only registered skylinein my country . Noise seems to go away when I unplug coil #6 I tried swapping out the coils around but still same noise happens between 2,000 - 2,500 only


https://youtu.be/2ba5FqeaHHc

Also it from number six so if I disconnect the coil the noise is gone and if I connect it back it comes again