P0651 on CHEVROLET IMPALA
What P0651 Means on Your CHEVROLET IMPALA
Real CHEVROLET IMPALA Owner Reports (Source: NHTSA Complaints Database)
"When driving through st. louis around midnight on i-270 on may 3, the "engine power is reduced" message came on and the car slowed dramatically right in the middle lane of the interstate. quite scary indeed, not to mention the lurching."
"Driving home one night after just having my vehicle repaired a few weeks earlier, without warning, my vehicle began to stall. just before the stall it was driving completely normal with no issues at all."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P0651 on CHEVROLET IMPALA
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.