Replacing O2 sensors? - Bank1 & Bank2.
Was quoted Around $680 to install them.
2002 A6 2.7T. Priced them out and the are around $50/piece. Is it something a guy could do on his own without screwing something else up?
2002 A6 2.7T. Priced them out and the are around $50/piece. Is it something a guy could do on his own without screwing something else up?
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