Regular Smog Check
STAR Smog Station
Smog Check Repair
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Which Type Should I Choose?
Smog Check & Emissions Questions and Answers
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944 Porsche 2.5 Liter Failed for High NO
by
CALVIN
Yes (1)
1979 Porsche 911 Can Not Find an EGR Valve
by
Michael
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Porsche Boxster S difficulty finding a smog test center.
by
jon
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Selling my 1983 Porsche 911sc
by
Gordo
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What are my options to improve NO emissions for an 1986 Porsche 944 Turbo I've had for 20 years
by
Nans
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Porsche 944 1988 failed smog, how do I find a location to find out why?
by
Larry
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2003 911 Porsche - Can I get a smog test before I receive my notice from the DMV?
by
George
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Can I take my 1974 Porsche with a Subaru engine to a smog station without a letter from the DMV?
by
Tom
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I am considering replacing the stock engine of a 1974 Porsche with a 2004 Subaru engine
by
Tom
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