Check Engine Light: O2 Sensor
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Rep Power: 0 Check Engine Light: O2 Sensor
Car: 1998 Civic EX
190,000 miles
2nd owner
I have the codes PO137, PO138, PO139, and PO325 when i went to Autozone and got it checked. Previously I only had the 02 sensor problem and now they said I have the Knock sensor problem... Where should I begin?
190,000 miles
2nd owner
I have the codes PO137, PO138, PO139, and PO325 when i went to Autozone and got it checked. Previously I only had the 02 sensor problem and now they said I have the Knock sensor problem... Where should I begin?
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