I've had this car since 2012 and while it does act up if I fill the tanks too high, that usually clears up in 9 or 10 miles. Filled it a month or so ago and the car sat due to life... Fired it up today and the stuttering was severe in that I genuinely worried about the drive train taking a hit. The engine would come to a complete stop but then resume. If I was at idle, it would just quit. Trouble starting up as well after that. For a few moments it ran quite smoothly and 'normal' but then it all started back up again.
1. Fuel pump? This is the second one. The first one just died suddenly. I don't think it's that.
2. Engine mapping glitch?
I'm scratching my head on this one.
