Originally posted by TexasRealtor:
My mechanic just called and said he would not install the FSVT pump in my Tour. I trust this guy, but he said that I would not get an accurate reading of the fuel level. He also said something about an additional wire on the FSVT pump or something.
It sounds very much like this guy is using the whole pump assembly, which is incorrect. He needs to remove the pump itself from the Focus pump housing and put that into the Contour pump housing. By doing this, you will still be using the same fuel level sensor and will not get an inaccurate fuel level reading.
| 
