Hello All, again,

Still working on this xj40 I bought for my son, I have another problem regarding bleeding the front brakes.
I bled the rears with no problems, but the fronts are another story. First of all I have no leaks anywhere, the problem is I can't seem to get the air out of the fronts, it's almost like I'm sucking air somewhere ? I have spent 3 hrs with a power bleeder and a friend pumping the pedal, and still no luck !!!!!
I can't believe there is that much air in this system, so I'm wondering if anyone of you fine jag mechanic's has any idea what this problem could be???

I have done many brakes in my time and never encountered a problem like this.

thanks, mike