SMOG FAIL

2nd Of 2 Smog Test: @ 15mph/rpm-1012, %co2/meas-11.9, %o2/meas-0.3, Hc(ppm)/max-133, Gp-321, Meas-285, Co(%)/max-0.89, Gp-2.19...

Failed Smog Test Today Due To High Nox At 1409 (max Allowed Is 815) And Hc Of 153 (max Allowed Is 124) At 15mph But Passed Both At 25mph....

1987 190e 2.3 Failed The Smog Test Two Years Ago. Put Another After-market Cat Convertor, And All Was Well. Two Years Later It Is A "gross...

1988 Porsche 924 4 Cyl My Car Failed It Emissions. The Paper Said It Failed Because The Co2 Emissions. Is There Any Things That I...

Went In For Safety And Emissions Test It Failed Emissions Took To A Mechanic He Replaced The Purge Valve By The Gas Tank And A Valve Under...

I Just Got A 1990 Jeep Cherokee 2wd 4.0 6 Cyl With 162,000 Miles And The Damn Thing Failed The Smog Test As A Gross Polluter And I Am Not...

I Failed The Ca Smog Test With Co Percentages Of.47 (15 Mph) And.46 (25mph) And Then Got It Tuned Up - Timing And Spark Plugs Is All I Know...

Engine Cooling Problem 2001 Mitsubishi Galant 6 Cyl Two Wheel Drive Automatic 126k Miles After A Recent Drive From Los Angeles To Davis...

Just Bought Ba 96 Volvo Failed Bsmog Badly Too Much Pollutants What Can I Do?

97 Merc Sable V6 Dohc 105,000 Miles Failed Smog Test Due To Trouble Codes P0761 Shift Solenoid C Performance Or Stuck Off. Another Code...