Lack of fuel after shifting gears and while idling

[electricblue50trim]

I have been having this issue where I come to a stop and the A/F ratio goes really lean like the car is not getting enough fuel and it sputters and feels like it is going to cut off. I also get this issue when I am shifting gears alot of the time like when I let off the throttle and shift and then get back on it sometimes it will go really lean and kind of buck/bog down. I know this isnt good for the car. I have the AGP 50 trim, AGP return line, Walbro fuel pump and the RC 750 injectors. I dont really know whats going on but its starting to worry me. If anyone can help me out with this it would be awesome. Thanks a lot

[$PK$]

do you have the 1:1 hooked up?

[onthedwnlow]

if th 1:1 is hooked up make sure its above 43 at idle with the vac source disconected.....and make sure its on a boost only source......

also make sure there is no vac leaks between the tb and head

[electricblue50trim]

Alright I will go back and check all these connections and check for leaks. THanks a lot