The problem started a few days ago and right out of the blue!. The truck usually starts right up but when I went ouut the other day it turned over easy but wasn't starting. It almost seemed like it was not getting any fuel. I pressed the accelerator to the floor and got that kind of galloping start where oit was going but not really. I removed the cover off the carb and checked the air filter - clean. As I tried to start it again it continued to tuurn over but not start, then I would get a shot of blue smoke out of the top of the carb. I finally got it going and it ran like it was flooded, finally catching and seemingly running well. I took it out to the store and after sitting for a few minutes , I pulled out of the parking lot onto the road, gave it some gas and it almost stalled out, still running but rough and now power. I got it home, let it set and went out an hour later and it started right up. I have had two or three instancesin the last 4 days where
I had some problems getting it going with the same symptoms mentioned above. Bad fuel, fuel filter, plugs, injectors, what? Somebody give me an idea.

Roswelldoc.