No. I keep on pumping but it doesn't get hard to pump and then it starts to leak out from the primer pump. I bought the injection pump from you and the first primer pump did the same thing and when I called your shop they sent me out another primer pump free of charge right away (priority mail and I received it 2 days later).and now it does the same thing. I don't know if there is somthing I am doing wrong or what. I truly appreciate the service from your shop though, its nice to know that people are willing to help out like that. Thanks!!!