My Windstar just started idling rough and has a poor take off from a stop. I have replaced the fuel filter and the hesitation has improved slightly. I have found no visible vacuum leaks and I have cleaned the idle control valve. My van reves up to about 3000 rpm to shift into second and third gear, like it does not have enough power. Gas milage has gotten bad since this occured. I am thinking that my coil pack is the culprit. I have no error codes so this is puzzling me. Any suggestions?
Sep 3, 2010 at 7:11 PM