Rikashay09

Hey guys. I have a 99 vt 3.8, it was stolen a little while ago and I've just got it back to find it's been tampered with. I have tried starting it and it only cranks over but won't fire, I've replaced the bcm and key head but still nothing. Checked the fuel pump and fuel lines everything looks fine. Tried starting it again and still nothing.. I tried doing a diagnostic test by bridging the plug under steering column and my engine light doesn't come on to tell me what it is.. Anyone have any ideas or help??