Originally posted by Ra\/en:
Thanks for the info. Could this ECT sensor be the problem and do you know how much they run? Also where is this sensor located? Does my car's symptoms sound like anything a bad ECT sensor would cause?



Actually, it sounds like the Idle Air Control valve to me. I had the same problem, but could hold the gas pedal down just a wee bit and it ran fine. The IAC is about $40-$45 at Autozone and fairly easy to replace on the Duratec. There's a little threaded stop that my throttle bracket stops against. I just gave it a turn or 3 (effctively keeping the gas pedal down a bit) and drove it like that for several weeks with no problems. I changed the IAC and haven't had a problem since (6 mos. now) My .02


'99 Sport TropicGreen,Duratec, SVT exhaust, Brembo rotors, Ceramic pads, K&N filters(oil & air), Alpine CDM7874, Polk DB570 speakers front and rear. Fog light mod. 50% Formula One tint.