My little 1.4 TDCI Ford Fiesta has this strange place in my heart, and you can call me a mug if you want. No matter how much I try, the engine will never stop giving me the willies. It briefly entered limp mode yesterday and is now hesitant to load. Thirty miles later, after restarting the car, I made it home, but the underlying hesitation in acceleration remained. Just what is it? Additionally, I need a specific component—a bolt located on the underside of the rocket cover/air induction unit. Despite being the eighth owner, I've only ever used one of the two 8mm socket bolts that are on the back of this.