Had some trouble with hard starting. Changed the fuel filter, cleaned the throttle housing, and checked the plugs. Was a little better for a while, now here's my problem if I can make sense of it. Was driving the car and it was idling too high in drive, just like at 1000 rpm's. I noticed it so I kinda monkeyed around with giving it some gas that sorta thing. Went back to normal. It did it again so went home to screw with it and what I come up with is in park if I give it a quick dose of gas it chokes like it could die but gets passed it, if I'm in drive and do the same dose of gas it chokes then a second later seems to accept the gas and I get a quick burst. If I have a bad fuel pump or fuel pressure regulator could this be a symptom? I know I need to check my fuel pressure but any help at this point would be helpful. Thanks JZ.