TwinTurbo.NET: Nissan 300ZX forum - No stumble, runs very nice. Just loud BANG! between shifts>
People Seeking Info
 
   


     
Subject No stumble, runs very nice. Just loud BANG! between shifts>
     
Posted by AshsZ (Fab Whore, Ph.D) on March 05, 2002 at 9:02 AM
  This message has been viewed 89 times.
     
In Reply To do you stumble at WOT in low gears and low rpms? posted by genic on March 05, 2002 at 08:53 AM
     
Message every now and then. The O2 sensors on my Z are reading rich and the exhaust smell is definately telling me she's running rich so there's no question to that. I guess I can live with it for a little while longer before I start adjusting the fuel maps in the ECU. Just need to get a few more miles on her before I start tinkering with the fuel maps.


: i have backfires from time to time (bout once a day) after i go WOT and then let off and shift. it doesnt really bother me at all but it does kinda tell me that i am running rich as poo. techtom showed all injectors pulse as just fine but both new o2 sensors are running rich at all times. oh well..you can lean it out with the afc, but i am not sure how you can with your custom thingy. i also assume your plugs are gapped down just a bit and are new.

My CarPuter Headquarters:

[ ashleypowers.com ]
agpowers@bellsouth.net

     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.