1991 camaro rs cranks but no fire

ok my 1991 camaro rs cranks but no fire its got a new timing chain cap roter distrivutor plugs plug wires ecm fuel injeters when you crank it will back fire it wants to go but wont cant it had good fuel presher oil can any one help might be time to sale

Did this start happening After all this was changed?

no before i was driveing and it would die the i would but it in n and start back up 3 time then nuthing had it towed home now this thanks