P0420 on FORD TAURUS
What P0420 Means on Your FORD TAURUS
Real FORD TAURUS Owner Reports (Source: NHTSA Complaints Database)
"Please investigate this matter. I have reason to believe my car has a defeat, just like most 2013 police interceptor the were recalled due to code p0420. I went to AutoNation Ford Miami they said they have seen defects on my catalytic converter and I would like an investigation completed."
"Me and numerous other taurus owners (2013-2019) are experiencing catalytic converter issues with the catalytic converter(s). The sensors are throwing code P0420 and/or P430. This tells us emissions aren't up to emissions standards."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P0420 on FORD TAURUS
Percentages based on NHTSA complaint component analysis for this vehicle.
Complaint Trend by Year
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.
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2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50-$150) pinpoints the root cause before you spend money on parts.
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3
Compare repair quotes
Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.