Recent content by ungrave

Also wanted to mention that it took a couple hundred miles of driving on the updated fuel pump before the powerloss went away. I think it took time for the car to relearn the fuel curves with the updated pump. So don't expect instant results. Give it time to adjust.

What all you guys are describing is part throttle detonation exactly like I had. I'm from the mazda 6 club forums, but I had to come here and let you guys know about the fuel pump TSB: http://www.o-m-g-w-t-f.com/stuff/Mazdaspeed6/01-022-08-1919b%5B1%5D.pdf This TSB has fixed both the...