engine management

So, I bought a used 2011 Corolla LE with 73,000 miles on it a few weeks ago, replaced the air filters, changed the oil, and changed the fluids. Starting a few days ago, when I start it first thing in the morning (So it's been sitting all night) it will start, then the engine will die almost...

Does anyone else have one of these iOBD2 mini's? It plugs into your OBD port and connects to your phone via Bluetooth. I have one and I'm very impressed with it. Cost about $22 from xtoolstore.com I get real time data from damn near everything. You can view any trouble codes that pop up, and...