Hi guys, I was driving the 'rents Navigator yesterday on the freeway when it decided to lose power. I pull over to the shoulder and put it in neutral and it was sputtering at around 400rpm. I tried giving it some throttle with no luck. That lasted for around 30 seconds then it quit. I put it in park and opened the hood to see if anything was amiss. Nothing. Went back in the truck and cranked it and it started like nothing happened. Any ideas what could have happened?
