One problem related to vehicle shudder has been reported for the 2008 Ford Fusion. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Ford Fusion based on all problems reported for the 2008 Fusion.
I was driving home the car started shaking and idling very rough. Check engine light came on and the car died on me right in the middle of traffic. I was stuck on a city street during rush hour traffic. Got it to a dealer coil pack had exploded frying the power train control module. Research shows this is an issue on Fusions 2006-2009. But no resolutions are offered by Ford.