ok...while thinking about it i may as well ask...my c5 has the auto tranny...and on rare occassions the car "stutters" briefly when i let off the break and give it gas from a dead stop and its even done it a couple times pulling into the garage while not using the gas pedal...again from a dead stop. this happen to anybody else? is this normal? maybe the torque converter slips a little while engaging?

 

You should be throwing some Techron in your gas tank at least once per year. If not, the fuel induction service may help - it did for me.