Changed coils and plugs on all 8 cylinders. Still getting misfire.
Question I have is can a clogged/malfunctioning VCT, which screws up timing, only effect 1 cylinder?
I have a 2008 Exp XLT with 5.4L with 66,700 miles(yes very low) and we are original owners.
Never had any problems until 9/11/23. Wife went to leave and everything was fine. She stopped at stop sign and the engine had a terrible shake. Take off and it mostly goes away. No CEL right away, but...
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