I have a 2001 4x4 4.3 vortex. My Blazer was stolen and I found it the next day but no keys. We drilled the ignition and was able to crank fine but when I went to replace the ignition cylinder we went to deep drilling and engaged the security system. Long story short we ended up replacing the steering column but won't start. Turns over but it is not getting any fire. We have replaced the computer, crank sensor and checked all the fuses. Replaced the coil packs still no fire. Fuel pump is engaging and getting fuel fine. But I am not getting any fire. Please help. I have almost $4,000 invested. That's a lot to just scrap it for $350

 

Do you get spark from the coil when you crank?

Did you perform the passlock relearn after the steering column and ECM?

George