With CONSULT-II
WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.
- Restart engine at idle.
- Perform "POWER BALANCE" in "ACTIVE TEST" mode.
- Is there any cylinder which does not produce a momentary engine speed drop?
Courtesy of NISSAN MOTOR CO., U.S.A.