My VX has stalled while driving twice this week!!! It started fine right afterwards both times though. Scary on the freeway tho. It began with an inability to start the VX on Monday morning without it dying when I took my foot off the pedal and there was a heavy cloud of unburned gasoline smell around the truck after. A couple minutes later it started up fine and I got halfway to work when it died. Then it was fine for a couple days and died again on the way home. I also feel a little stumbling or hiccuping occasionally but half of it is in my mind because I'm so afraid the engine is going to stop again. All the Isusu dealers are gone now here and my VX is so reliable that I don't even have a mechanic. I don't even know where to start. Help!