If your fuel economy has dropped or the check engine light came on, a worn oxygen sensor is a common culprit. This sensor measures the exhaust to keep the air-fuel mixture just right. We test it, confirm the fault, and replace it so your engine runs clean and efficient again.
Find a TechnicianMost last around 60,000 to 100,000 miles, but contamination or engine problems can shorten that. We'll confirm yours is the issue before replacing it.
Yes, if a failing sensor was the cause. A worn sensor often makes the engine run rich, wasting fuel, so a good replacement usually restores efficiency.
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Your provider comes to your location, diagnoses the issue on the spot, and gets you back on the road.