Merry C-Mas to me! On my way to work this morning as soon as I got on the highway, the Emission Light started flashing again and it keep doing it for about a mile this time.

It didn't feel like it was gonna shake itself apart though...the saga continues. I think I need to get serious about having them buy this thing back.

 

Did they replace ALL of your sparkplugs? I was thinking they broke one maybe two. My truck shook on the freeway after they "tried" to replace them and failed. Probably cracked the ceramic.

 

They only replaced one sparkplug. My truck is still in the shop and the head mechanic has been driving it. They told me yesterday that he had it act up on him twice (misfiring) for 3-4 seconds at a time. Now they claim its four different injectors that are acting up, including the one the just replaced. They are working w/the mechanics in Detroit on it. They now want to replace all eight of my spark plugs. They said that they are replacing them with Ford's new, redesigned, better spark plugs. I'm gonna have to ask them how many they break in the process of replacing them.