i have just put a turbo on my civic. its a ford probe turbo. when my car is at idle it is getting too much fuel. my air/fuel gauge is reading right rich. when i drive the car it seems to run pretty much as it should. i do have an external fuel pump so i have to 2 pumps. i tried disconnecting the second pump but then the motor wouldnt get enough fuel when it hit boost. what could be causing this problem? any suggestions would help out alot.

 

What managment are you using?