OK, I figured out what WOT stands for. (WIDE OPEN THROTTLE - R3).
I pulled the PCM and the buzzing continued. I then started pulling the rest one at a time. R3 stopped the buzzing. I looked it up and the WOT Blue R3 relay is causing it.
What does this mean and what is the fix?
'96 Oxford White Mercury Mystique "Spree"
2.5L V6, 4 speed ATX
Bought it new.
Have had a million problems with it... but when it runs it's fun to drive.
Over 100K miles so far and still going (fingers crossed). At least it still looks new!
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