Crank/no spark?

About the car, it was a repo and had no original key. The car hadn't been cranked for 11 years until I bought it okay, I changed the steering column with the ignition and everything in it. It came off of a 98 GT with a 3.8. The only difference is mine has Cruise is this one didn't. Okay so I call and locksmith he comes out flashes my PCM which is the original and then he pairs them all up. After doing this I now have fuel and no spark and before he did this I had sparked and no fuel. I changed the crank sensor cam sensor crawled under checked all the grounds and I don't know what the difference was but I got back in it it cranked up sounded good raining like a champ for about 2 or 3 minutes then it shut itself off and blow the piece PCV valve out of valve cover. After it did this it hasn't had any spark since and this is what's crazy there's no stereo in the car and I came out and opened the door and the speakers were vertebration very loud with the ignition off. And another kicker is sometimes when I'm trying to crank it I'll turn the key on the fan comes on and when that happens it's flashing theft mode. It only does that for about 2 seconds sometimes it's just a little longer and it goes back to normal security. I don't have a clue I tried everything that I can think of I still got no spark. Oh yeah and when I change the crank sensor I damaged the air conditioning housing or something and some green liquid coming out of it but I don't think it would have anything to do with the spark as long as the clutch is still turning I guess and would it matter that the steering column come off of a V6 instead of a V8 please help.