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33idlingr.jpg With some creativity (plus 2 fire extinguishers, 2 gallon jugs of water, and a hose nearby), I created a temporary fuel system to get it home.  I had to cook the injectors to get them working, but I had to do the same to my Bronco's engine 13 years ago, and it's still running fine.  

[url=https://www.supermotors.net/registry/media/1172061][img]https://www.supermotors.net/getfile/1172061/thumbnail/injectorgrounding.jpg[/img][/url]

With the key in RUN, I pierced the Tan wire (injector bank 1, Tan/Red on older trucks) and grounded it until I heard all 3 injectors click (it took over a minute because they were THAT gummed-up).  Then I did the same to the White wire (bank 2, older Tan/Orange).  Then I triggered the fuel pump relay through the DLC, and repeated each one MOMENTARILY so the fuel pressure would push the melted gum through the injector & flush it with gas - but not so long that it would flood or hydraulic the engine.  Then I removed the DLC jumper & the pierce probe, and started the engine normally.

[url=https://www.supermotors.net/registry/media/862996][img]https://www.supermotors.net/getfile/862996/thumbnail/dlcjumper.jpg[/img][/url]

I kept the fire extinguishers handy while warming the engine up the first few times, but never needed them.

[url=https://www.supermotors.net/registry/media/1132417][img]https://www.supermotors.net/getfile/1132417/thumbnail/30pump.jpg[/img][/url]

It was necessary because the tanks & pumps were ruined.

[url=https://www.supermotors.net/registry/media/859408][img]https://www.supermotors.net/getfile/859408/thumbnail/69rear.jpg[/img][/url]
33idlingr.jpg | Hits: 3270 | Posted on: 2/13/11 | View original size (2.45 MB)

With some creativity (plus 2 fire extinguishers, 2 gallon jugs of water, and a hose nearby), I created a temporary fuel system to get it home. I had to cook the injectors to get them working, but I had to do the same to my Bronco's engine 13 years ago, and it's still running fine.



With the key in RUN, I pierced the Tan wire (injector bank 1, Tan/Red on older trucks) and grounded it until I heard all 3 injectors click (it took over a minute because they were THAT gummed-up). Then I did the same to the White wire (bank 2, older Tan/Orange). Then I triggered the fuel pump relay through the DLC, and repeated each one MOMENTARILY so the fuel pressure would push the melted gum through the injector & flush it with gas - but not so long that it would flood or hydraulic the engine. Then I removed the DLC jumper & the pierce probe, and started the engine normally.



I kept the fire extinguishers handy while warming the engine up the first few times, but never needed them.



It was necessary because the tanks & pumps were ruined.