Not starting

Hello,

You can have an operative fuel pump due to a bad pump, faulty relay or wiring.

First you want to check the fuel pump relay.
That relay is located under the hood in the power distribution fuse block (see diagrams below).
First look for obvious faults like bunt pin or burn connector.
You can also test the relay, here is a guide on how to test relays:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

You need to also check to see if you are getting power to the relay. In case there is a short in the wire to the fuse block.

Let me know what you find.

Thank you.

Got it.

Unfortunately, you will have to drop the tank to get to the pump. I am not aware of any other trick that can do in a truck, like removing the bed etc.

However, it is always a good idea to check for power to the pump by checking the harness that connects to the pump.

Sounds good. Let me know how it turns out.