FUEL RETURN LINES

[gerardo007]

Hello, i an LLY, the return lines at the back of the truck are disconnected, anyone has a fuel diagram that shows where the last end of the fuel return lines are connected?

I believe a prior owner of this truck removed the lines that go back to the fuel cooler.

 

[Ron Nielson]

I don't think I completely understand your question. The fuel return line goes to the fuel cooler, and then back into the tank.

 

[gerardo007]

sorry i saw the lines, i have a massive fuel leak on injector 7, fitting retainer spring out and it drips a lot

 

[Dozerboy]

Those plastic T’s in the injectors crack pretty easy. It probably needs to be replaced. I would buy a whole set. You might be able to swap that one out, but you might break more in the process.

 

[Dozerboy]

Those plastic T’s in the injectors crack pretty easy. It probably needs to be replaced. I would buy a whole set. You might be able to swap that one out, but you might break more in the process.