sometimes when I am sitting at a red light. It will usually run fine during my first trip of the day. It will then get sputtery/jerky randomly when I am driving. The odd thing is sometimes it feels like I pick up speed when I am rolling to a stop as if it has a burst of extra fuel. I am doing the plugs and wires if for no other reason than I am about 15K over recommended change. If and when that doesn't fix it, I will try cleaning the MAF sensor if I can find the spray locally.
That timing code is strange, but those timing sensors do go bad often & will kill the engine.
I think your big problem is a vacuum leak or MAP sensor. When you hit your brake the vacuum is used to power them. So as soon as you hit the brake the mix goes lean, then vacuum builds back & mix goes rich as you hold down the brake & the car slows.
If you have a bad vacuum leak it will get the fuel mix far out & cause false O2 sensor codes. Lots of people replace O2 sensors, but only one time have I heard it actually fixed the problem.