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Nissan
Sentra
Emission
Smog
Fail
1996 Nissan Sentra Failed smog due to timeing and emissions
1996 NISSAN SENTRA
186,000 MILES • 6 CYL • 2WD • AUTOMATIC
JEANMD
MEMBER
1 POST
FOLLOW
Why would my car fail smog? What can my mechanic do to repair these problems?
Aug 27, 2008 at 7:49 PM
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ZACKMAN
CERTIFIED EXPERT
4,202 POSTS
Your mechanic should be able to. You must have the check engine light on. Tell us what codes you get.
Sep 4, 2008 at 8:25 PM