gents, i have a 04 spec/paperweight. she has 85k on the body and has motor #4 just waiting to fire. i will spare you the horror story of the previous motors. i just bought a rebuilt qr25de and i cant get it to fire. has anyone heard that you cannot mill down the heads on these things? it appears that the head i have now was milled, and i feel like that is not allowing everything to sync up. any help would be appreciated.