fuel Problems?

[zercsi]

I have a 1995 Yukon 2Dr 4X4 TBI. A few months ago I noticed that when the truck is warmed up it will do the following:

Almost stall when given a small amount of gas, usualy between 900 and 1400 RPM. Any higher and it runs fine.

When leting off the gas and the vehicle is slow enoph where the RPM's drop below 1400 or so. It will want to stall.

The truck has never stalled before. If I am in park and I give it just a bit of gas it will studder and act like it wants to stall but after about 20 seconds or so it goes back to normal. Then when I let off the gas it wants to stall again, but after a few seconds goes back to normal.

This is ongoing and only accurs if the truck is about 120 degrees or higher. I changed the fuel injector pod with new everything figuring the injectors were getting weak and I am still having the same problem. Any other ideas about what would cause it to want to stall only under the above conditions?

Thanks for the help