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mrekim's avatar
mrekim
Explorer
Jan 05, 2015

Ford 7.3 Powerstroke Under Valve Cover Wiring Harness

This is an FYI. I just discovered that the 7.3 Powerstrokes have a known problem with the under valve cover wiring harness (UVHC). The connector for the injectors/glow plugs can come loose. This ca...
Tow Vehicles
justaboutretire's avatar
justaboutretire
Explorer
Jan 05, 2015
I have to say that the valve train in the video was super clean like everything was brand new for a 7 year old truck!! If you have both sides opened up like he said in the video, I am not sticking ground up quarters in my engine. I am replacing the harness.

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