TwinTurbo.NET: Nissan 300ZX forum - rich idle, will soon remove/install injectors w/new o-rings
People Seeking Info
 
   


     
Subject rich idle, will soon remove/install injectors w/new o-rings
     
Posted by surfer31337 on June 17, 2016 at 8:32 PM
  This message has been viewed 360 times.
     
     
Message Hi,
I am getting horrible MPG, like 9-10, running very rich at idle, so bad it won't pass smog. Runs very strong, smooth at 2000+ RPM, lots of power, but doesn't have that low end power, slight hesitation when starting out, it's completely drivable because i've become adjusted to it, but i need to fix this problem.

After some research, I am thinking a have a leaky injector o-ring. I have attached a screen shot, read out from my consult cable. I'd like to narrow down my problem. Can you help me to understand these readings? It looks to me, like there is an issue on the right side. Does this tell me my leak is on the right side? Should I run a power balance test and watch as the readings change each time with 1 cylinder turned off?

Thank you for your advice. :-)

     
Follow Ups  
     
Post a
Followup

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