Air Fuel Ratio
Hi, I recently hooked up a autometer air fuel ratio gauge on my one vehicle.
never ran correct. Constantly spit soot out the tail pipe. Always seemed to be like getting over fueled or flood conditions.
I had intentions to hook gauge up sooner but never got around too doing it. upon installing and having it working correctly, the vehicle is now indicating a RICH condition ( in the amber region of the LED gauges ) . Eventually it will jump to like 16-17 and choke it self out it seems like and stall.
I have a 3 inch dump for exhaust and it dumps right before the passanger wheel, the ground where it dumps is like all black, and carbon soot.
The A/F gauge is reading 10.4 and Im wondering whats going on with the system. I dont know anything about tuning.
I am trying to diagnose further... thanks in advance.
Last edited by SYCLONE; 05-07-2013 at 07:48 PM.