My coils went bad at 65,000 miles.
Like you, flashing CEL (which is REAL bad!) and multiple OBD-ii codes for misfires, etc. etc.
The Ford $tealership replaced them AND I told them to also change the HEI wires.
The engine has been running fine ever since.
Be careful, tho, because you have been introducing neat fuel into the cats -- that THEY might start acting up and you might get 'catalytic converter operating below efficiency' codes like p0420 in the near future.
G.
Last edited by Gerry_M; 02/24/06 04:41 PM.
