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Nox Failure 700 1990

posted by  someone claiming to be pator11 on  Wed Dec 22 09:40 CST 2004 [RELATED]

Yes, I had the same problem with my 91. The catylitic converter was ruined because the oxygen sensor wasn't replaced when it should have been. So they put stuff in the fuel tank to try to get it to pass. You might have to replace the converter and the oxygen sensor. They are both right there together. Mine does not have an EGR valve. So it has to run it's very smoothest. That's why you have to replace the oxygen sensor. It will cost around $275.00.






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New Nox Failure [700][1990]
posted by  Jersey Guy  on Fri Dec 17 13:26 CST 2004 >


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