alright guys, i have a 1991 3.1 camaro 8th vin.T... my camaro will start and drive a little ways or sometimes for an hour or so before it decides it wants to quit on me. it starts spittin and sputterin on then finally dies but starts right back up no problem sometimes,wont start the others. it isnt pullin any codes at all. problems occur more often when warm than cold.i checked the fuel pressureits right at 45 and the compression is right at 145. all my injectors have a good pulse test
i replaced the following already: the distributor, dist cap and rotor button,plugs,wires,coil,manifold absolute pressure sensor map,throttle positioning sensor tps, and a fuel filter. any help would be greatly ppreciated

 

usually after i get on it all the way it acts up