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30/12/2021 6:01 pm
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Scotty I have a 2005 Impala, Error Code P0171. I replaced the Mass Air Flow Sensor, Fuel Filter and Air Filter and the Error code is still there. The car runs just fine also when it’s in Idle. Do you have an idea
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30/12/2021 6:24 pm
that's why you find the cause of a problem instead of throwing money at it.
follow the causes and solutions here:
https://www.obd-codes.com/p0171
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30/12/2021 6:12 pm
Please see:
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