****COMING THIS SPRING 2017****
I have replaced several evaporators in the 2008-2011 Focus during this summer at work (auto technician) and it seems like it is going to be a common problem with these cars as they age and get higher mileage (70k +). Apparently one of the many Ford cost cutting measures in this generation was making the evaporator weak/thin/failure prone. It starts off as a foul smell from your vents and turns into a/c not working because you lost your charge. It can be confirmed by looking for green dye coming from the drain tube outside of the car. The good news is this isn't that hard of a job to do and you could save yourselves around $600 labor doing it at home. The only thing you would have to do is have a shop recover the leftover Freon before the repair and charge it when your done (assuming you don't have a friend with equipment or alternative "recovery" means).
The evaporator in my 2011 SES with 147k miles is leaking, so this spring I will replace it and document the replacement procedure.
I have replaced several evaporators in the 2008-2011 Focus during this summer at work (auto technician) and it seems like it is going to be a common problem with these cars as they age and get higher mileage (70k +). Apparently one of the many Ford cost cutting measures in this generation was making the evaporator weak/thin/failure prone. It starts off as a foul smell from your vents and turns into a/c not working because you lost your charge. It can be confirmed by looking for green dye coming from the drain tube outside of the car. The good news is this isn't that hard of a job to do and you could save yourselves around $600 labor doing it at home. The only thing you would have to do is have a shop recover the leftover Freon before the repair and charge it when your done (assuming you don't have a friend with equipment or alternative "recovery" means).
The evaporator in my 2011 SES with 147k miles is leaking, so this spring I will replace it and document the replacement procedure.