5.0l wont idle when cold please help!!!!!!
i have a 1987 Ford mustang GT 5.0L 5spd, it wont idle when its cold, it spudders and dies, i have replaced the Engine Coolant Sensor, and Air Charge Temperture sensor, it has a known good Throttle Position Sensor, and Idle Air Control, its a Speed Density car, and the timing is just fine. It runs fine when it warms up. Any Suggestions???????