my car had a similar not sayin the same but similar problem when the catalytic converter took a dump, it would stall when hit the gas but not right away, it also stalled when i stopped, wouldnt pass 15mph and sometimes it drove like a champ but yeah i changed the cat and been driving the car for the past year and half. not saying this could be your problem certainly dont want you dropping parts on the car but just posting my experience __________________ 
Mods: 325is zender spoiler, 3" carbon fiber antenna, 5% tints rear windows, black out grills, Fogged air intake, Ds1 wheels, Rokkor coilovers, bilstein rear shocks, blacked out tails and home made angel eyes |