It's a 2000 PCM, which is supposedly not as bad as a 1999. But I still need to upgrade to a 2002. The 6.0 has about 70k, truck has about 170k. Right now I'm sick of spending money and working on it so once I get the fuel thing in order, I might leave it alone for a while.

 

Did you install the inline fuel pump? Have you verified that its working properly? I recall someone here recently figuring out that their inline pump hadn't been running for a long time.

You are right, the 2000 isn't as bad as the 99, but not near as good as the 2002. I remember my 99 5.3 truck dynoed under 220 bone stock. With cam headers and handheld tuner, it barely made more than the stock 2002's were putting down.

 

I know the pump was working when I first put it on because I could hear it. I wouldn't be surprised if those little nuts (lol) came loose or something and it isn't working. At least now I know the truck can still run without the inline if that's what it is. I'm going to check it tomorrow or this weekend.