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Master
437 Answers
- Posted on Aug 27, 2009
Re: 2001 Pontiac Grand Am won't pass smog and revving...
This problem I find in alot of 3.4 ltre grand-ams and that is the wiring go to the intake air temp sensor is broken at the connector. the wire will look good but in the insulation it will be broken. just give each wire a tug, if the wire pulls out then that is the broken one.
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