Check engine soon light is on

Asked by Felina Feb 06, 2015 at 03:31 PM about the 2001 Mitsubishi Montero Sport

Question type: Maintenance & Repair

1 Answer
80

ericambarnette1 answered 8 years ago

2002 Mitsubishi Montero Sport, mine has been on for 3 years, but on mine it's the O2 Sensor Bank 2, but the'yre bad for this vehicle in going out. My mechanic told me the only thing it hurts is your gas mileage so i quit replacing them after the 4th one went out.

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