code 32.... something about the egr
code 84.... something about ... something
code 96.... something about an oil lamp

What are they and whats wrong?

 

Code 32: Exhaust Gas Recirculation Failure. Check vacuum source and all hoses. Electrical connectors/EGR valve, etc. You might need a new EGR solenoid.

Code 84: Skip shift control solenoid. Have you installed CAGS by some other method that would cause the SES light to come on? If not, then there's a fault in the skip shift circuit, or the solenoid itself in the tranny case.

Code 96: Transmission circuit low (3.4 liter engine only). You have an LT1 correct? Are you reading the correct code?

 

Check your fan fuse. It powers some of that stuff.