The horse power loss you are experiencing could have many sources.
To address this:
Do a good tune up. ( a Haynes or Chilton manual has a good set of instructions)
Check the back pressure in the exhaust.
If it still down on power you may have a worn out cam shaft, this is quite common in these engines. (again the manual will have good instructions)
Good luck
Take it to a mechanic.
Replace it.
To fix the horn on a 1988 Camaro, check the horn fuse first. Then check the horn relay, wiring, horn, and switch to find the problem.
whats wrong with it?
The Fix - band - ended in 1982.
ask the local wal mart
Could be a plugged fuel filter, a plugged air filter, a plugged catalytic converter,
i dont know but a friend fixes them up and sells them and he said almost every camaro hes had has had that problem and he cant fix it so good luck man
Either weld or replace.
its a 2002 camaro
Check plug wires I had this problem with my 1999 camaro new wires fixed it.
I had that problem in my 84 and it turned out to be the cable itself