What is the outside temperature at this time of the year in your area? It could be cold start valve or maybe one of the wires of the coolant temperature sensor is unplugged.
This started when the temp was in the 70's. I had to have it towed home and I have been trying two figure this out for the past two months.
What temp is needed for the cold start valve to affect starting?
When I looked every wire appeared to be hooked up last week.