SMOG FAIL

Failed Emissions Test Limit Reading Result Hc Ppm 68 142 Fail Co% 0.36 0.53 Fail...

Changed Engine, Put In For 'mot', Failed On All Emmisions, Plugged Up All Leaks On Exhaust, All Is As It Should Be Except The Lambda Reading...

Won't Pass Idle Speed Hc

Computer Problem 2001 Volvo S40 I Am Trying To Get My Car Past Emissions, But It Failed Due To A "failure To Communicate" Issue....

If I Only Touch The A/c System For Removal, Will This Play Into Passing/failing A California Smog Inspection?

I Recently Bought A 1983 Georgie Boy Rv With A Carborated Gm 454 Engine. I'm Told This Rv Is Based On The Gm P30 Van Chassis. I Am Trying To...

The Vehicle Failed Emissions The First Time Around.I Had A Tune Up Oil Change And Work Done To Clear Mil Light. The Second Go Through...

Hi My Name Is Jeremy. I Took My 2000 Dodge Caravan To Be Tested For Smog Check And Did Not Pass. Everything Passed Except The No (ppm). The...

Engine Mechanical Problem 1992 Isuzu Trooper 6 Cyl Four Wheel Drive Manual I Have A 1992 Isuzu Amigo And We Can Not Get It To Pass...

I Bought A Pontiac Bonneville Se Just Over Three Weeks Ago With The Engine Light On. I Had The Codes Checked At Autozone Before I Bought It...