Ok, I've having some wierd problems.

I got an L98, on cold start-up, it acts more like a carbed engine, I have to feather the gas to keep it running. Once warmed up, it runs kinda rough, espeacially under load. No misses, just kinda rough. I have good fuel pressure, sitting on 45-48 i belive. its a speed density car if that helps any. thanks for the suggestions.

Kyle

 

I've got an update. The car threw a code 32, which is the EGR valve. Does that sound like the symptoms i described?

Also, could it lead to problems if i choose to just block off the valve?

thanks,
Kyle

 

if you block off the egr valve, you need to have it deleted from the ecm.