My 86camaro z28 tpi camaro is running terrible. It idles fine but when i accelerarte it craps out really bad or stalls. Whats a cheap fix to start with? I appreciate any help.

 

Check the fuel pressure, dirty maf sensor, test the tps from idle to wot.
You'll need a gauge to test the fuel pressure, you can rent one at autozone.
You'll need a muitimeter to test the tps.

 

I put a new tps on it. Ok i will do that. If i have to replace the fuel pump is there a easier way to drop the tank then the axle job?

 

Some have made access holes, but to make a hole for the 1st time, your best to drop the tank because you have to modify the long steel sending unit lines. Do a search, theres lots of picturs out there.

 

being that uv replaced the tps,u might not have the correct voltage ,on this site it tells u how to get correct voltage an test your tps by setting it with 2 wires an an amp tester ,an turning the tps till uv got propper voltage then tighten the 2 screws u losened in that position