P0171 on CHEVROLET TRAVERSE
What P0171 Means on Your CHEVROLET TRAVERSE
Real CHEVROLET TRAVERSE Owner Reports (Source: NHTSA Complaints Database)
"Car stalls while idling. the rpm's and the battery gauge go up and down while driving on city streets and highway. it has also been warm and cold weather. the car will reduce speed on it's own while this is happening. the vehicle drives rough and the engine sounds harsh."
"The contact owns a 2020 Chevrolet Traverse. The contact stated that while driving at undisclosed speeds, there were abnormal sounds coming from the exhaust system. The contact stated that the vehicle sounded like a motorcycle."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P0171 on CHEVROLET TRAVERSE
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.