I have a 06 gt and I replaced the plugs to motorcraft platinum. No problems until I got on it at it started to misfire on cylinder 4.
I hooked a noide light to the injector wires and cylinder 4 had a weaker pulse than the others.
And I checked the plugs just to make sure there was no cracks.
I...
I have a 06 gt and I replaced the plugs to motorcraft platinum. No problems until I got on it at it started to misfire on cylinder 4.
I hooked a noide light to the injector wires and cylinder 4 had a weaker pulse than the others.
And I checked the plugs just to make sure there was no cracks...