Smog Check & Emissions Questions and Answers

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Failed Smog Test

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	Question	Answered
	Smog test failed due to OBDII trouble codes p0171 and p0174 and system malfunction light. 1999 Ford Explorer Sport. by Ro	Yes (1)
	Toyota Corolla failed smog test and has very high idle. by Fellissa	Yes (1)
	2000 Mazda Protege applying for Vehicle Retirement Program. Do you currently have funding for buy back? by Thomas	Yes (1)
	Out of state Mitsubishi Galant won't pass smog check by Derek	Yes (1)
	Toyota Camry passed HC on smog check but failed CO. by Lou	Yes (1)
	Ford Ranger 2.3 liter engine failed the smog check. by brett	Yes (1)
	2000 GMC Savana failed the smog test. by Noralee	Yes (1)
	My Ford failed smog check because OBD II self tests did not complete by Gopher	Yes (1)
	Chrysler Town & Country check engine light came on during test but not on now by Barbara	Yes (1)
	94' dodge dakota 3.9L v-6 keeps failing smog. by bill	Yes (1)
	Ignition timing on Ford fuel injected engine with electronic ignition. by John	Yes (1)
	1993 Toyota Camry LE 4 cylinder failed smog test does having the car in overdrive make a difference? by allen	Yes (1)
	1989 Toyota Camry 4cyl 282,500 miles failed HC test by Lou	Yes (1)
	1993 Toyota Camry 4 cylinder failed NOx. Why did my Toyota fail NOx? by allen	Yes (1)
	Does a 1992 Saab 900 have an EGR Exhaust Gas Recirculation Valve? by veronica	Yes (1)
	Re: CAP vehicle retirement program; 1994 Eagle Vision ESI by Ashley	Yes (1)
	I have a 1993 Toyota Camry 4 cylinder engine with 199500 miles on it and my car fail a smog test. by allen	Yes (1)
	1996 Saturn SL2 failed HC Hydrocarbons by Joe	Yes (1)
	My 1998 Honda Civic has a small exhaust leak. by James	Yes (1)
	I have a 1998 Nissan 200sx 1.6 engine. Does it have a front AND rear catalytic converter? by mary	Yes (1)

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