I'm in need of some help. I have a 97 ford explorer. When my vehicle is in idle position(like at a red light or stop sign) or at real low speeds(like under 10ish); it just dies. Also the RPM gage is unstable when it is idleing. It doesn't happen always ,but its starting to increase. Currently this is real bothersome, but may end up being dangerous in the future. Like today in the middle of a u-turn my engine just died. I had to quickly put it in park and stop the engine and restart it in traffic. normally it just dies at red lights or stop signs. It doesnt have a problem starting up or moving just at dead stops and real low speeds.Well yeah if anyone has a clue of what might could be wrong and how to fix this. please help.