Smog Check & Emissions Questions and Answers

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Failed Smog Test

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	Question	Answered
	1993 Toyota Pickup failed smog check due to incorrect ignition timing. by Kathy	Yes (1)
	1992 Mazda Navajo 4.0 L 6 cyl. Auto trans. Inquiry on different RPMs for 15 mph on smog check retest. by Roger	Yes (1)
	2005 Elantra repeatedly failing smog test due to check engine light being on. by jennifer	Yes (1)
	1992 Toyota Paseo. Designated Gross Polluter, later passed. Is it OK now? by Bailey	Yes (1)
	1998 Volkswagen GTI failed NOx Emissions. Why? by Adam	Yes (1)
	2004 Kia Rio failed smog due to Check Engine light being on. by Nancy	Yes (1)
	1981 Nissan 280zx failed visual part of smog test for exhaust headers. by ramon	Yes (1)
	2004 Chevy Impala Emission Monitors Not Ready. Failed Smog Check. by angel	Yes (1)
	HC too high at 15mph smog test, 1992 Nissan Sentra by pascual	Yes (1)
	1995 4.0l I6 Grand Cherokee failed NOx emissions 25 mph test. My scores are 1086 Max: 533. by justin	Yes (1)
	1995 Nissan Pathfinder failed smog check for high NO. What's wrong? by Joe	Yes (1)
	2003 PT Cruiser failed smog test due to installed K & N Air filter assembly. by Philip	Yes (1)
	Check Engine Light comes on during test - 1994 Dodge Grand Caravan by Damon	Yes (1)
	1998 Dodge Ram 4x4 5.9L. Passes emissions portion but check engine light comes on. by Mike	Yes (1)
	1995 Cadillac Eldorado will not pass smog since it was bought from an impound, can it be retired? by Lori	Yes (1)
	2003 Chevy Malibu - If I fail the smog check, can I still drive my car? by Reginald	Yes (1)
	2001 Ford Explorer Sport failed the smog test. How much time do I have to get it fixed? by David	Yes (1)
	1980 Toyota Corolla 1.8 L Gas Cap Filler Bent. Failed the smog test. by Gregg	Yes (1)
	1991 Toyota Previa failed OBD II Test. Help! by veronica	Yes (1)
	2001 Nissan Frontier Pick Up Trouble Code P0420 by Patti	Yes (1)

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