1994 Mustang GT Idle Issues
I am experiencing some idle issues, where at initial start, the car idles fine, but about after a min or two...the idle surges, repeatedly, as if I am stepping on the gas and then returns to normal. My car was idling perfect, until I replaced the power steering pump. While replacing the pump, the battery cable made contact with the terminal while the key was turned to the "on" position. My concern is that the power bump may have thrown something off. I have checked the MAF sensor, TPS and they both seem to be working fine. I did recently change the o2 sensors as well, but this was after I was having the idle issues. Any help or suggestions would be appreciated. Thanks.