I have a 92 camaro n I put a motor n harness n computer out of an 88 in it. Its starts but half the gauges don't work. The dash lights lite up when I turn key on n when I put lights on all gauges go hay wire. Does any1 no wat I can do 2 fix the problem?

 

What did you do with the original 92 engine harness that had the wiring to the gauge senders on the engine to make the gauges work?

 

I still have it but its the 3.1 multi port n I put a 305 tbi in it.

 

I still have it but its the 3.1 multi port n I put a 305 tbi in it