Ok...my car start up fine Saturday morning and did shutter a bit. Drove it to an event 20 mins away and sat for 3 hours. It was around the 80s in direct sunlight. Went to got start it and it didn't start. Checked my fluids, connects and fuses. All check good. Took it to my buddies shop and he hooked up a scan tool and all it read was something about tps sensor. He reset it and started up fine. Drove it around a bit. Took it home and ran fine. I went somewhere that night and started fine. Sunday morning went to go somewhere and it wouldn't start. Anyone had this problem? Could it be the crankshaft sensors? Any info would be greatly appreciated.