The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Using original LQ fuel lines with dual tanks?

EightiesOnly · 12-27-2013, 10:52 PM

Thanks for the advice.

First, I thought the 2001 lines were aluminum just because they look like it. Also, the return will probably be high PSI (or low if possible?) rubber hose straight to the switch.

I've also seen aftermarket high pressure switches on here, but the hose on the switch could be changed to high PSI.

Last, do the high PSI pumps work harder than the low PSI? I've ran an inline in front of the switch for four years with Zero issues. I figure if you have to change the pump every 5 or 6 years that's not too bad.

12-27-2013, 10:52 PM	#3
EightiesOnly Registered User Join Date: Aug 2011 Location: Bethel Acres, OK Posts: 119	Re: Using original LQ fuel lines with dual tanks? Thanks for the advice. First, I thought the 2001 lines were aluminum just because they look like it. Also, the return will probably be high PSI (or low if possible?) rubber hose straight to the switch. I've also seen aftermarket high pressure switches on here, but the hose on the switch could be changed to high PSI. Last, do the high PSI pumps work harder than the low PSI? I've ran an inline in front of the switch for four years with Zero issues. I figure if you have to change the pump every 5 or 6 years that's not too bad. __________________ LC. My Truck Build (1986 LS powered c10)