New member, same problems (B2600i won't start)

[blackgold]

So hears ago I had a B2600i, the ECU died in it multiple times, had it fixed each time, ran good for awhile. Anyways, that truck is long gone, I found a 92 with 84k on it recently and jumped. Needed a cheap daily driver. Everything has been fine until 2 weeks ago. I drove hime from work, no problems, 2 hours later, I left to go to a buddy's house, it sputtered a bit after I pulled out of the driveway. Stumbled a few times on the way to my buddy's. We left to go to a store and the truck stumbled a few times, then seemed OK, did it again, I decided to go back to my house thinknig maybe it was low on gas. It died on my street not to start again. Because of the randomness of the issue and no other symptoms, first thing I thought was ECU. I sent it off to AV PRo.. After install, nothing.. same ****. It would start and sound pretty soft for about 5 seconds then stall. I've disconnected the MAF, no change. If it were the MAF and I disconnected it, it will start, correct? We pulled the first spark plug, tested it for spark as I turned it over. The 80 amp fuse seemed bad, we broke it trying to test it. I will be replacing that today but do not think it is the problem. Thought it might be the distributor until i got spark. Looking for some ideas or things to check,
I'd really appreciate the input!
Brian

[blackgold]

I just replaced the fuse and pulled the intake tube to try and start the truck. Nothing. It backfires just a bit while trying to start. I felt the exhaust. I've got pressure there. Still looking for ideas.

[blackgold]

I forgot to mention that when I pulled the intake tube earlier, I did that to spray starting fluid in. That did not help. To confirm it is not fuel related, I pulled the upper fuel line off of fuel filter. there was quite a bit of pressure. As I turned the truck over, I got new gas as well so fuel is good unless it is still the injectors?
Brian

[Tyranitar]

When you say you have spark, that may not be conclusive. A weak spark or intermittent spark is the same as no spark at all. Your timing could also be way off, of the IAC motor could be bad, and you are not getting any air at startup.