crappy slowmaro

i have a 91 rs camaro 3.1 v6 replaced air intake sensor,iac,tps, map senser,swapped out engine control computer located under dash speaker on right side also swapped coil and replaced o2 senser. wil sit and idle perfectly, but as soon as the throttle is applied wants to die out and just chug. fuel pump is at 36 lbs any suggestions?

Check for a blocked cat converter and check for an EGR valve stuck open.

converter is hollowed out egr was swapped outstill the same situation

it's a 3.1 v6 in a camaro i've owned one and the best thing that happened to that car was that it got rearended, and it bought me a 305 camaro. the downside is that i've not owned a t-top car since.