Running rich at WOT

JesseTSI

Registered User
less then a year ago I had:
New plugs
wires
02 sensors
PCV
sueprcharger fluid

all done, I am running very rich at WOT. I think that the mechanic that did my 02 sensors installed ones for a taurus, but matched part numbers with the SC 02 sensors.

I cleaned the mass air sensor and it didnt help

Any advice?
 
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