Help! I have purchased an R32 GTS25 and am experiencing some engine problems. These problems include; occasional missing, occasional stalling and the occasional hesitation (by which I mean when I am accelerating the engine almost hiccups, it cuts out then comes back in accelerating). I have taken it to the local Nissan Dealership who originally diagnosed it as a faulty CAS. So I got that replaced and it didn't do too much, just made these problems occur less. However they still do occur... So I took it back they performed another diagnostic check and the DTC came back OK....
How do I fix these problems!! They suggested coils (which I replaced with "newer" 2nd ones 2 months ago), Igniter, AFM or the ECU?? Which would be the best plan of attack? Or is there something they missed??
Cheers Rich