4.0 Fuel systems ...Help

rickvo · 01-19-2006, 08:54 PM

I'm in the process of doing a 4.0 OHV to 4.0 sohc swap. Everything was looking good till I noticed that there is no return line for the fuel system. Can anyone tell me what I have to do to resolve that... It looks like both engines use the same sender and fuel pump. So do I only need to add the return line?.. I hope so......

i dont want to have to change all of the lines and the tank....

rickvo · 01-28-2006, 07:15 PM

I figured it out ..I took the return line off of the SOHC and added it to the OHV truck.
I also needed to switch the sending unit in the fuel tank as the OHV sender had no provision for a return line...

01-19-2006, 08:54 PM	#1
rickvo Wannabe Elite Explorer Rochester,NY 1998 XLT Join Date: Jan 2006 Posts: 24 Vehicle Specs (Original Poster)	4.0 Fuel systems ...Help I'm in the process of doing a 4.0 OHV to 4.0 sohc swap. Everything was looking good till I noticed that there is no return line for the fuel system. Can anyone tell me what I have to do to resolve that... It looks like both engines use the same sender and fuel pump. So do I only need to add the return line?.. I hope so...... i dont want to have to change all of the lines and the tank....

01-28-2006, 07:15 PM	#2
rickvo Wannabe Elite Explorer Rochester,NY 1998 XLT Join Date: Jan 2006 Posts: 24 Vehicle Specs (Original Poster)	need to install a return line I figured it out ..I took the return line off of the SOHC and added it to the OHV truck. I also needed to switch the sending unit in the fuel tank as the OHV sender had no provision for a return line...