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Cadillac
Deville
Warning Lights
Emission Light
1996 Cadillac Deville emission light
SPOILERG
MEMBER
1996 CADILLAC DEVILLE
V8
2WD
AUTOMATIC
100,000 MILES
My emission light stays on
Friday, September 5th, 2014 AT 8:46 PM
1 Reply
CARADIODOC
MECHANIC
33,916 POSTS
Have the diagnostic fault codes read. Most auto parts stores will do that for you for free. Those codes will indicate the circuit or system that needs further diagnosis or the unacceptable operating condition.
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Friday, September 5th, 2014 AT 8:57 PM
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