Went to change the fuel filter on my 2021 3.0L Duramax....... it is seized on. It is plastic and is supposed to be at only 20 ft/lbs. I could not budge it with a 36mm socket on 1/2" ratchet, johnson bar, Dewalt 20V drill or a 280 ft/lbs electric impact gun. Of course part of it is not stripped out because of all the effort / anger I had to apply. Don't want to bring into dealer as they will hose me for labour.
Any ideas on how to get it off? I realize I may very well have to get a new one.