Nissan Repair Questions? Ask a Mechanic for Answers ASAP
It's a 3.5 engine and the front heat shield has dent, like run over some rock.
we had replace the timing chain about 3 months ago, and last customer brought the car back for check engine lite on. code # P1273. Since i was not sure which one is the bank #1 and # 2 we replace both O2 Sensor before the Cat.