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Multiple O2 sensor failure
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mc8633
New User
Nov 4, 2022, 12:33 PM
Post #1 of 2
(1358 views)
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Multiple O2 sensor failure
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After receiving service at my local dealership my valve cover was severely leaking oil. 3 quarts in 3 days... So, oil was leaking everywhere and was potentially being burned as well. 2 O2 sensors failed after the oil leak started but before they fixed it. Of course, they say it is unrelated. I have received conflicting opinions so far. what does the group say? Thanks in advance for your help!
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Hammer Time
Ultimate Carjunky
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Nov 4, 2022, 2:08 PM
Post #2 of 2
(1355 views)
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Re: Multiple O2 sensor failure
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Never heard of a oil leak ruining an 0/2 sensor. The business end of it is inside the exhaust pipe. I'd be very surprised if 2 sensors failed at the same time for any reason. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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