I am very glad to have gotten this some what figured out. I am going to invest in a wideband and I will get one in the near future. I just ordered 4 .030 quick fuel ifr's and 4 .075 quick fuel Iab's. And it looks like I wont even be needing them. I have some .032 and .033 quick fuel ifr's already. Should I try the .032 ifr's and see if that takes the lean popping sound completely away?
It only does it for a minute or so when you first fire it up and the fast idle is on, it has some faint pops in the exhaust here and there. Could that be telling me to go even bigger on the ifr's? Or smaller on the idle air bleeds?
