2001 Jaguar S-Type "repair dart board" Questions

...Repair man already chkd motor, pump, door swtch, and said shocks seemed a little worn but still fine. For spin cycle it tries to balance the load at a slow speed and never seems to want to go into ...

...dart. I can put my foot right to the floor on the break pedal and my vehicle will slow down just as if I took my foot off the gas. We are terrified that this is going to cause and accident or kill ...