Hey guys I could use some advice. I have a 1998 Ram 1500 4wd and had an issue with it that I don't understand. This last weekend I was camping at Lake San Antonio with my family and was headed home Tuesday. I was towing a small trailer home which I have hauled many times before. I was about half way through San Luis Obispo going around 60mph and traffic slowed a bit so I let off the throttle and when traffic picked up again I stepped on the gas. The problem is the truck felt like it had zero power and was suddenly running extremly rough, so I pulled to the shoulder and before I could stop it stalled. After spending two hours trying to get it restarted we called AAA for a tow the rest of the way home. After getting it home I started using a meter and checking all the fuses, relays, relay sockets everything in an effort to figurte out what happened. After some more tinkering around checking plugs and coil wires and everything i decided to see if there was any pressure in the fuel rail as I suspected a bad pump. Well there was pressure in it so i decided to try starting the truck again, by this time almost 36hrs had passed since the truck died, and suddenly everything works as advertised and the truck starts everytime and idles normally. I am completely confused as to why it stalled and how exactly I fixed it. My dad thought maybe some how it vapor locked or something, what do you all think?