Hi,

After turning off the ignition my engine runs on for a second or so. I have had this checked by Ford when it was serviced but they said they could find nothing wrong. There obviously is. can anyone help please.

Steve

 

ignition timing maybe? anyone else?

 

Carbon deposits?

 

I initially thought it was the ignition timing but Ford had just changed the timing belt and I got them to double check the timing again after I took it back in and they said it was fine. It was also doing this before the belt was changed.

Is there any additive that can reduce the carbon deposits ?