Going down the road, seems like ignition/fuel cutoff for a second, throttle it back up, kept going. Upon shut off, engine won't start back up, unless I throttle it as I'm starting, almost every time it drop back to idle, it tends to die. Any ideas? TIA

 

It is likely your battery is low on power, either because it is at death's door, or your charging circuit is misbehaving. Go to the DIY Electrical section, where you will find Stickys giving hints and tips on diagnosing your charging problems. You will need a multi-meter.

 

It seems to crank ok, just didn't "catch" unless I roll on the throttle as I am cranking it. I think it's somewhere in the TBW or a sensor. Also, no code either.