Hi guys. I just bought my first idi and its having some issues. It starts fine first thing in the morning but after running for 15 to 20 mins if you shut it off it WILL NOT crank for a couple hours. Kind of the opposite of problems ive had in the past . Also its a automatic and runs through all gears fine but slips in reverse. Im excited about getting this truck from the research Ive done these idi engines look really tough and wallet friendly. TIA.