Hmmm weird. I have heard of the stalling symptom before. Today I also installed my JWT pop charger and guess what? I let the car run for a little bit and it died. I started it again and drove it for a little bit and let it sit there and it jst started idleing really rought! I start checking my connections starting with the MAF and nothing made a difference. My ar has yet a little bit more to go before I put it on the road! I will post back if this continues.
P.s i search for the Pop charger installation and no where is there anything about engine possibly dying!!