Engine Stalling

[LTHLRB]

Hey guys, my engine is hesitating and almost stalling (stalling at time) when off throttle. Like i put it in nuteral to slow down it just drops too low in the rev range. I have a catch can without a breather, would that be the cause? could it be a vacuum leak somewhere in the plenum and the hoses on the plenum?

[RANDY]

Got an atmo BOV? If so, that's your problem. =-]

[LTHLRB]

na dont have one of those, have the std one d/c'd....

[Craved]

std one disconnected how? like venting to atmosphere?? if so very bad as they leak at idle

ecu reset, check idle adjustment on the AAC valve on the plenum, Throttle position sensor could be loose or setup wrong, clean the AFM as well

heaps of stuff to try

[LTHLRB]

the bov has a rubber cap over it. but the nipple where the hose is connected doesnt have anything in it to block it propper. could that be the reason why?