Quote:
Originally Posted by 427camo
I have a EF 4.0i with the same issues, rough idle, occasional missing and I have replaced all sensors, coilpack,leads,plugs,filters etc but still no difference. So what I am asking I suppose is it possible Iv'e got the same problems? I would really appreciate some feedback as I have been trying to fix these symptoms for 10 months now and I am out of ideas and money  |
The rough idle is more likely to be caused by gunk stuck to sides of throttle body.Inside rocker-cover also.