SMOG

Hello, I Attempted To Have My Durango Smogged Today. All Of The Emissions Were Well Below The Avg. (Co2=15.00/15.04) (o2=.03...

I Took It For A Smog Test, And It Had Four Monitors Not Cleared It Has No Other Codes, But They Wouldn't Pass It. It Had A Broken Fuel...

95 Chevy Beretta Failed Hc Emission Replaced Cat, Oxygen Sencer, Keep Having To Add Antifreeze, Does Need Muffler, It's Not Real Bad....

Co 2.20%---- Greater Than 1.20%. Also The Tester Say He Saw Smoke From Tail-pipe! I Did Not See It!

The Car Has Been Sitting For 14months Being Started And Ran Periodically Will This Have Any Affects To It Not Passing An E-test?

My 1989 Cadiilac Will Not Pass Emissons Of The State Of Tn. The Emisson Sheet Says That The Hc And C02 Levels Are Too High. I Just Bought...

Car Passed All But This Part Of Test

I've Replace Egr Egr Sensor It Has Two Maps Replace Them Both Cat & O2, Sensor Tune Up-change Oil Whats Next. Help

Just Had Fuel Injectors Replaced In Our Vehicle. Need To Get A Sticker, But Can't Because Computer Is Not Registering Emissions Yet. How...

Need Help Fix Code Po153 On 1996 Sebring