engine shut down

I was supposed to get my new Jeep Wrangler 4xe 2022 delivered last week. It failed PDI and is now in the shop. The Jeep died when they switched from electric to gas. They are saying it's a fuel pump solenoid issue but that part is on back order and I can't even find it online. Whole thing is...

To make things short and sweet I've been doing a decent amount of wheeling with my JL, no issues until about 2 months ago. While wheeling with a couple jeeps and two F250 super duties I had to use my winch for the first time. One truck got stuck, pulled him out, 2 minutes later the same truck...