JD40MO77
Bronze Member
All you do to get the spark plugs out of the 5.4 is to go get your impact..............yes that's right your impact and socket ..........and make sure you have it set to run the plug out and NOT in...........then when you pull the trigger don't let up.
I mite know someone........... he worked at the local dealership since 74 and just brought his toolboxes home last April....
And as crazy as it sounds dad said he tried other ways to get the plugs out like warming the engine then applying penetrating oil and using the other company recommendations and those tended to lead to a broken plug.........
I am pretty sure there are now updated spark plugs for those engines.
Anyways, not recommending anyone should "try this method at home"..........at least not without conferring with others first!!!
I mite know someone........... he worked at the local dealership since 74 and just brought his toolboxes home last April....
And as crazy as it sounds dad said he tried other ways to get the plugs out like warming the engine then applying penetrating oil and using the other company recommendations and those tended to lead to a broken plug.........
I am pretty sure there are now updated spark plugs for those engines.
Anyways, not recommending anyone should "try this method at home"..........at least not without conferring with others first!!!