The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 5.3 swap finally finished... not so fast.

70c10guy · 10-17-2016, 11:37 AM

I definitely have power at the pump as its turning on, and I can hear it and feel it. I've pulled the braided lines going into the regulator and turned the pump on and it trickles out.. my fuel tank is stock with the vented cap. The tank is original to the truck so I'm suspecting the rust from there.. what I wanted to try was to take the line from the tank to the pump and stick it in a gas can, and see if it creates fuel pressure.

10-17-2016, 11:37 AM	#4
70c10guy Registered User Join Date: Feb 2015 Location: Washingtonville ny Posts: 179	Re: 5.3 swap finally finished... not so fast. I definitely have power at the pump as its turning on, and I can hear it and feel it. I've pulled the braided lines going into the regulator and turned the pump on and it trickles out.. my fuel tank is stock with the vented cap. The tank is original to the truck so I'm suspecting the rust from there.. what I wanted to try was to take the line from the tank to the pump and stick it in a gas can, and see if it creates fuel pressure.