I have burnt up 2 starters by letting it set for longer than 12 hours it will crank over and over and sometimes hit like on 1 cylinder for a while. Changed coolant temp sensor, fuel pump holds pressure, I have a video somewhere of it running on 1 or 2 cylinders then after going through the process of draining the battery and recharging it will eventually just fire up. It does miss until it reaches operating temp but if you give it mid pedal it will quit after its to running temp and turned off for a min or 2 starts right up and runs as normal. I've been starting it and running it to temp reving a few times after 6pm and at 6am in the morning same thing just to keep it running.