Ok... Now I am at my wits end!
I got in the car this morning to go to work, and after about 1 mile from the house, boom! The problem started all over again. Now I really don't know what to do.
While I was doing the tune-up, I checked the timing at the same time, and it was fine. The sputtering is back, and I am fuming!!!
Any other suggestions??? EGR valve???