I'm with dan I didn't hear the bottom end falling out... If it were it wouldn't start like that !!

I'm thinking Vacuum Leak...

When it runs can you keep it going with the go peddle ??

Your truck doesn't have a MAF. Since it'* a stock TBI, it has a MAP sensor.

If you want to eliminate the EGR has the problem, try unhooking it at the throttle body and plug that port on the throttle body. If it still doing the same, then it'* not the EGR.

I'm thinking the MAP sensor could be the problem. Try unplugging the 3 wire plug at the MAP sensor and then try running the truck. If it solves your problem, then it'* either the MAP sensor or one of the 3 wires going from the MAP sensor to the computer is bad. I've seen one of the wire going to the MAP sensor go bad before, one on a 95 Silverado and my 92 Caddy. Both vehicles ran so rich, it would kill the motor.

That'* my 2 cents.

Here'* a little test you can do. have someone start it, then use starter fluid and spray a little in the intake. Just enough to keep it running. If it keeps going with the starter fluid, then it'* fuel. Slap on a fuel pressure tester and see what you got. From the sounds of the video it seems like it'* getting pressure at KOEO and as soon as it starts the pressure drops off. I'm thinking bad fuel pump.

ha..hey guys..im soooooo sorry about yesterday..during the whole process i was so beat and barley awake...went out today..swapped out all the senseors..off a 350 i have a the shop..nothing there...could hear my fuel pump..and was spraying for sttart up then dropping off..fuel pump is quieter but souinds very strained/restricted...so in the a.m. its getting a new filter(have had it in the truck for 5 months haha) and if that not it its the pump so either way shell be up and runnin tomorrow..the noise i heard was my starter winding back down...i feel dumb...i was sooooooooooo tired..fell asleep at miodnight then worked 3 am to 3 pm lol i was whipped..but today with a awake and clear mind i came up with the above

We all make mistakes, it'* all part of learning.

im a wee bit past the learning stage i just wasn't awake wnuf i was cranky and i did'nt really care lol..So as it stands ding ding ding steve is our winner...well see im going to get good rest tonight and hit it ard tomorrow

new filter today..helped buit not fixed....LOL i took the filter off and it was so dirty it had fuel just pooling in both side and wouldn't slide thru the screen./.but got the new pump on the */U but am awaiting my new tank straps before i can confirm all is working

Hope this fixes the problem.

me to....lol..II'm confident it will as the truck is 17 years old and has a quarter million miles lol..I used tio hear the fuel pump np prob but these past few days i havent heard it much only if i get close..so i gotta run to orileys and pick up my new tank straps that i had to order in..and get er all back together my aunt is in town from FL so i gotta go see her plus i we pick up the new truck today