Heres a question for everyone! I picked up a guage cluster that had a tach in it. When i ripped everything apart and plugged the "tach" cluster in the car wouldnt start! So i removed the new cluster and threw the old cluster back in, and would still not start. I looked over every fuse on the car and it was all ok. The car just sits there and cranks trying to turn over, but there are no sparks coming off the sparkplugs. I dont know if I blew the computer in it or what but im freakin out

I need someone to reply soon