Since I've had my '04 every so often when I first start the car in the morning, or after sitting all day at work, when I start it - even after letting the car warm up - when I put the car in gear I'll get this stutter like the engine wants to stall, then the car lunges forward under it's own power...sometimes I can't hit the brake fast enough - almost backed into another car one time.

Any ideas out there? Thanks.