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Old Mar 28, 2005 | 06:27 AM
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dugsc5
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Default O2 sensors

Check engine light came on, put on a diagnostic mach. O2 sensors after converter need replaced. Anyone have any suggestions?????
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Old Mar 28, 2005 | 07:44 AM
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Originally Posted by dugsc5
Check engine light came on, put on a diagnostic mach. O2 sensors after converter need replaced. Anyone have any suggestions?????
You put it on a diagnostic machine and it said to replace the rear O2s?!?! I've never heard of that code before. What, exactly, are/were the codes you were getting? Codes happen after a header install or any other modification, or other work?

If you verify the rear O2s are bad then the best place to get replacements is at www.sparkplugs.com
They sell Denso's for a very reasonable price, about 1/2 the cost of OE replacements.

Robert / Gen 3 MS
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Old Mar 28, 2005 | 08:10 AM
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Default O2 sensor

Diagnostic scan shows a misfire code needs new plug wires and has a code for O2 sensor left side behind the converter. That's all print out shows
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