my FD is running really rich. my AFR is about 10.5 or lower at low RPMs. it hits about 13 when the turbos are spooling. under boost it dropes back downto 10 and starts to misfire. i just changed my plugs so i know that its firing. also it is knocking a little more than i feel safe with. i have a PFC and a commander so i just need to know how to lean my fuel mixture out a little. thanks in advance

 

Unless you have done a lot of background reading I would not touch the PFC fuel or ignition tables. Look as the stickies in the PFC section to get a sense of what is involved here. I would pay someone to tune it.

 

ok find somebody in southern utah who can tune and i will pay them to tune it. but until then it just needs to be able to idle for 10 seconds without dying

 

But the best golfer is not black.
Tiger Woods has more Asian genes than any of his other ethnic mix.
Thus he is Asian or just MIXED.

Self perceived underdogs like to claim heroes.

 

that really had nothing to do with tuning.

 

But it has to do with mis-information you are telling the world.

 

ok, i will change it. will that make you happy?

 

its okay, im running 8.9 afr at idle and 15.1 at WOT... its that perfectly tuned LS1, haha, jk, i am getting another tune