ashtheflash
New member
Hi everyone,
I would like to know, how. exactly the O2 sensor on the muffler works.
My car is running like a clock, and gas/mileage consumption is fine.
However, when the car is idling, there is a strong smell of raw fuel coming out of the muffler. If I change the sensor, will consumption improve. Will the raw smell go away.
I would like to know, how. exactly the O2 sensor on the muffler works.
My car is running like a clock, and gas/mileage consumption is fine.
However, when the car is idling, there is a strong smell of raw fuel coming out of the muffler. If I change the sensor, will consumption improve. Will the raw smell go away.
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