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Emissions failed NOx. OBD indicates injectors. Exasperated, nearly $ broke 200 1989

posted by  Kentucky on  Sat Mar 7 00:06 CST 2009
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last visit: Tue Sep 30 13:01 CST 2014
[RELATED]

Steve,

I don't really have a good understanding of these systems, but I have been led to believe that an exhaust leak before the O2 sensor will screw things up.

Also, if your exhaust pipe is sound and just has a hole torn in it from the bracket, it may be worth having it welded. Maybe it could be done in place, or maybe you would have to take it off and take it to a welder. For that matter, $140 doesn't miss much of buying the welding equipment and doing it yourself.

Charley






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