Hello All, I really need some help. I have a '65 Thunderbird something strange happened the other night. When I merged into traffic I was kind of heavy on the gas pedal, I noticed after wards I had no powersteering. I thought the belt had came off, but the belt is still on and it is tight, the pump is not making any noise and I have no leaks. Someonetold me the pressure relief valve could be stuck open any opinions? And tell me what other Ford powersteering pumps can I use? And does anyone have a powersteering pump for sale? I live in Southern California, I will pay for shipping and yes I have tried to get one from several auto parts stores but no one stocks the pump. Please any help would be appreciated. Thanks