Comanchesummermoon

Yes I replaced all of the fusible links and it still does the same thing as before. I’m going to check the fuel pump harness for voltage

No I didn’t. There was a blown one for the turn/bu but I changed it.

I actually changed the solenoid/relay that you have pictured. And still nothing

Bypass how? I know where it is but not sure how to bypass?

Like the fuses under the dash? They are fine. There was one that blown but I replaced it and still nothing. Or are fusable links different?

FullSizeRender.MOV So I went to boost my truck few days ago and I accidentally put the booster cables on backwards and then got in and turned it over, it made a horrible zing noise from the starter and my gauges went all crazy, I got out and changed the cables to normal and the gauges went back to normal but now it just turns over and sometimes starts and idles fine and even Revs fine but dies after 5 seconds, my relays also have a clicking to them after I try start it. All my fuses look fine and I even have Ksuspensions 250A fuse between the fuse block and the alternator and it blew so maybe that saved something. I already put in a different fuse block and didn’t change anything. I attached a video of the truck running fine but right after he video stops the truck dies instantly IMG_7300.MOV IMG_7300.MOV