01 lincoln continental will not start

What is your question?

I changed the coil pack pigtails and it started and ran fine . Went to start it the next day and it would not start . Eng cranks fine , no strange noises . Changed the crank and cam sensors still nothing . No ck eng light . Hooked up the OBDII code reader and no codes were listed . I have 25psi fuel pressure while cranking. I soldered all the pig tail connections . I ordered the fuel pressure sensor but I'm waiting for it to come in . Don't feel thats the issue either though . Any possible suggestions will be greatly appreciated !!!

How long has your 2001 Lincoln Continental had this problem?

Been looking for the problem for over a week