Noah, I used a putty knife. I know I'm late on this post. But it has a flat,hard steel but flexable blade. Also, you can see the new type of fuel pump ( 957 ) and the built in check valve fuel pump ( 954 )on my web site. I will be adding more about this later along with new pictures. I to would replace the accumulator. But: If your not good on working on cars, you might want a shop to do it on a rack. If you kink the gas lines your in for more trouble. Not trying to scare you, but it's a little tough. What part of the country you drive in may add to the hot start problem. In Texas, With a 100 degree wheather it can be a problem. John Hervey www.specialTauto.