Bob Carter
Active Member
I have a 2004 ST with 32439 miles on it. It doesn't matter what speed you are driving it at every now and then there is a dead miss in it. It's just a second but you can feel it,it.s not setting a code or putting the service or check engine light on I took it to a ford dealer in Ft Smith Ar. they said it shows up on there computer as 1,3,& 5 are dropping out but they don't know why, anyone have any thoughts . I have changed the fuel filter cleaned the intake and throttle body I have a K & N intake on it but it was doing this long before it was installed.
