bought a 94z with new ls1 . gauges do not work proberly tach is off about 1,000 rpms and fuel gauge is also off, abs light is off but i think i now how 2 fix that and my airbag light is on. i have a ls1 computer in it what do i need 2 do to make everything work properly

THANKS IF U CAN HELP

 

What you need to do is not make more then 1 post about the same issue. If some one knows the answer they will put it in the first post.