Question about 2000 Hyundai Sonata
PO171--System too Lean (Bank 1)
Oxygen Sensor Codes
The possible failed O2 sensor is not causing
your shutting off & other issues
Go to Repair Shop & have them road test
Go with them & explain things,don't just leave
it,they won't do anything
Posted on Dec 02, 2012
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Posted on Jan 02, 2017
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