rich idle after afpr, filter, and fic 2150 install

[1davho]

I installed fic 2150's, a fuelab filter and an aeromotive fpr. before all of this, I was running pte 1200's and stock fpr and filter with a 255hp pump and everything was fine. I am on e85. I started and got the idle and cruise tuned. The next day I started it and it and it went extremely rich at idle. The fuel pressure looks good and there are no boost leaks. I have changed the global and deadtime to as lean as possible and it is still rich at idle. It also started cutting out while cruising. I am thinking that the fuel siphon mod is what will fix it, but I wanted to get some other ideas also.

 

[1davho]

No suggestions? Well, I did the awd fuel siphon mod last night and that didn't change anything. I also took the areomotive fpr apart and it look fine. I swapped it out with the stock fpr to make sure and that didn't change anything either. I cut out each injector with dsmlink and they are all contributing equally. I'm going to try the o2 sensor tonight but I just put it in a couple months ago.