Gonna suck it up and change out the plugs. Only 19,000 on an 05GT but it is time. What plug are people using and are happy with. Obviously it will have to be a one piece.
Thanks!
Thanks!
The HT1's are actually identitical to what comes in our cars from the factory.
Really? How do you figure? Not trying to disprove anything; I just want to know.
Also, the electrodes and straps are made out of the same material.
Interesting....good to know, and thanks! Although I don't remember my OEM plugs saying "Ford Racing" on them when I swapped them out. If I remember correctly, they were "Motorcraft" parts. Is there a difference between the two?
Does anyone know why Ford started using this plug design. Was there something wrong with the standard plugs that have been used for nearly a century?
I would think it has something to do with the shape of the heads for the newer OHC engines. I've never owned a 2V OHC Stang, so I don't know what those plugs look like. If they look like these, then I would think it is safe to assume the change of plugs came along with the change to modular engines.