My wife's 2000 just had the MIL (Malfunction Indicator Light) come on w/in the past several days. Everything was ok until today (haven't checked the codes yet). Today, she said that the tank wouldn't fill up all the way - the pump kept kicking off before the tank was full. Also, now the car "chugs" when she is driving and will stall if she doesn't put it into neutral at a light or stop sign. Is this all coincidental or is there something like the EGR valve that will cause all of this? Thanks.