Asked on Aug 13, 2010
I have a 1996 Toyota Tercel and still get great gas mileage but my check engine light is reading PO420 and it can be an oxygen sensor or the cat.Is there anyway I can tell for sure which it would be by the signs and symptoms ...
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Asked on Aug 8, 2010
My "check engine" light came on, so I took my car to AutoZone for the free diagnostic test. They said the problem was an oxygen sensor. Can anyone give me a general idea of what this would cost to fix?
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Asked on Aug 9, 2010
And how many oxygen sensors are there on a regular car?
I just read an article about oxygen sensor, it says oxygen sensor can only last 100000 miles (heated sensor). I already have 120000 miles on my 95 geo metro, how do I know whether the oxygen ...
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Asked on Aug 11, 2010
I have a 2003 Toyota Corolla and it seems one of the oxygen sensors has become faulty. A mechanic told me it would be somewhere around 1200 with parts and labor, but I cant imagine it would cost that much. Please let me know if you ...
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Asked on Aug 10, 2010
I have a 1998 Toyota Tacoma and the gasket on the front oxygen sensor went bad. Every parts store I've been to said I have to buy the whole kit
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