engine stumbles

I have 96 Buick with 3800 engine park avenue; It misses and stumbles and backfires at start up and you have to keep feathering gas pedal to run. It dies when put into gear. At one point I had a p13374 code. have replaced the crank sensor and all new coils and plug wires. Will the cam sensor need to be replaced? I cleared the code. It was a pending code. Fuel pressure is ok. Could a fuel injector be the problem? or any other help would be appreciated. code will not set now

Please re-post the error code you are reading. There is one digit too many in the previous post, and we don't know which one to omit.

P1374

I found the problem. I replaced the control module.

The pcm

The computer(pcm), or the ignition control module?

The computer pcm not the ignition control module