Well I finally had a bug pop up.
I decided to teach my 16 year old nephew how to drive manual in it, he did great and was cruising within 20 minutes. The 10ish times he stalled it, everytime we’d go to start back up it wouldn’t fire up/crank like normal right away. I’m wondering if this was the start of the problem or contributed to it. I honestly don’t know, because I haven’t stalled the truck myself in years haha.
But next day I went to drive it to work and backing out of my driveway, when I went to turn and leave it wanted to die. After I got going it was acting like the fuel delivery was struggling, no voltage dips while staying at 14v. Thought I might be low on gas (my gas gauge isn’t wired up yet, and I can tell with how the truck rides if it’s low on gas) so I stopped and put 25 gallons in. Leaving the gas station, it’s a decent down hill driveway and the truck sputtered and shut off. Running late I still drove it to work and back. At stop lights I could occasionally feel the truck starting to drop in RPM and I would apply light throttle to keep the RPM up.
Took it on another test drive this morning after tightening up the power wire to my fuel pump wondering if that was it, didn’t help. Had the truck completely die when I was turning.
Figured i would check the fuel filters, thought it might be the paint from the inside of my fuel filler neck clogging stuff up or just something random. Got the pre filter off and there was a light gunk looking shit in the end of it but the filter itself is 99% clear. No fuel cell foam in the cell. Checked all fuel pump wiring and everything checks out.
Going to start from the front and work my way back, checking IAC sensors etc. Christian said to check if the fuel pick up line is actually on the bottom and not just floating and I plan to do that.
Thought I would post here and see if anyone had input!