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2004 Nissan 350Z 3.5L Engine
Posted to Asian Engine on 12/13/2006 4 Replies

The car is misfiring in the upper rpm range, MIL is on and the error code is P0304 (multiple cylinder misfire).

When we lean the AFRs in the upper rpm band the misfire is gone but then it is too lean (AFR ) 12.4) and not healthy for the car. Also the misfire...

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  Related Documents & Media  2004 Nissan 350Z

 
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car Vehicle Data

2004 Nissan 350Z

VIN JN1AZ34F74
Engine3.5 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFI
Message Closed

car Vehicle Data

2004 Nissan 350Z

VIN JN1AZ34F74
Engine3.5 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFI