Hey, I have a 92 Maxima SE Automatic that seems to choke on me all the time. Sometimes when I accelerate it starts choking and it reacts like a first timer on a stickshift, same rocking back and forth motion, only my car is automatic. If I let off of the gas and let it idle down, I can then accelerate again. Sometimes when I'm on the freeway the engines just cuts off, i'll have to stick it in neutral and start it back up again....while doing 65mph. The only thing I can compare it to is when your car has a bad fuel filter. That's how it reacts, only i've changed the fuel filter already. I had the O2 sensor checked and it's fine. Had the computer checked and there's no problems there either. I thought it might've been a bad fuel pump, but was told that if a fuel pump goes bad I wouldn't be able to restart my car. Somebody told me that when a bad catalytic converter goes bad the car would react that way, but i'm not sure if that's the problem either. Anybody had this problem before? Any suggestions?