Hello my fellow 300zx owners!
I just recently bought 1996 NA edition and there are some things to figure out. I have no mechanical background whatsoever so please be gentle :D
So I have done all the basic maintenance and some repairs including replacing knock sensor, spark plugs, engine belt, new braking system etc.
Now the main problem is this rattling sound and losing power at around 2000-2500 rpm.
Has anyone heard this kind of sound before and have any idea where to start looking?
I cleared all the error codes with obd II bluetooth device so I attaced the picture of the codes before clearing. After clearing all the error codes the only code that popped up again was the knock sensor, although this has been changed. I also added videos for you to listen the rattling sound.
video1 in neutral
video2
OBD II errors
Thank you in advance!
