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My van failed nj inspection for emissions and check engine light.

(2007 Chevrolet Uplander)
in Bridgeton, NJ on February 14, 2013
A mechanic replaced cat converter, oxygen sensor and I replaced the gas cap. Still the engine light comes back on.
Displaying 3 answers & 0 comments
Popular Answer
on February 14, 2013
Get the code read and post on here to assist you. Autozone does this for free.
of Greg's Orange Auto on February 14, 2013
what are the codes you have?
on August 04, 2014
when was the last time you changed plugs and wires they do last longer than in the old days but not forever
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