Need help - Nissan 350Z

mrdonleemrdonlee Member Posts: 2
edited January 2016 in Nissan
I got issue with my 350z..the sound like 5 cylinder..coil has been replace all of it, spark plug also replace, fuel injector service, engine general overhaul..the problem still the same its like 5 cylinder

Oxygen sensor ok, mapf sensor ok..
Can u help me what is next step to do?


  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481
    What codes appear?
  • mrdonleemrdonlee Member Posts: 2
    No codes was appear..the problem solve already with the valve setting. Now we got some new issue..performances a lil bit decreases when running.
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