Two problems related to engine cooling system have been reported for the 2008 Ford Edge. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Ford Edge based on all problems reported for the 2008 Edge.
I began to notice a white dust blowing from my vents when I turned the air conditioner on about a month ago. I had an independent repair shop as well as a Ford dealership look at this and they both agreed that it was "flux" that was coming off of the evaporator. I was told by the independent repair shop that this was toxic and that it needed repaired immediately. The dealership said this was a known defect but that I would have to pay for it because the vehicle is no longer under warranty.
2008 Edge purchased new in 2009. Immediately noted strange suring when accelaerating and braking. Conceerned about transmission. Notified Ford coporate when dealer said vehicle was performing 'normally" so concerned ceased driving on freeway. In sept of 2011, took vehicle to be serviced. They asked that I wait even though I shared ongoing concerns. Vehicle was given to me and told that all was well. At 32000, in Dec. Of 2011 engine light came on. . . Took to dealer who advised me they would need to keep it for some time and engine needed to be removed. 6 days later, I was notified that there was aproblme with the cam phaser and also something with cooling system. Other issues that should be noted is that the battery has been replaced multiple times. The car for no reason has alarm go off. Very much concerned that informaion is being witheld and that this may be a common issue with Edge and perhaps there is a need for a recall. I know nothing more at this point, but will be contacting all safety organizations for more information.