SMOG FAIL

Engine Mechanical Problem 1996 Dodge Neon 4 Cyl Front Wheel Drive Manual I Keep Failing Smog Test Its Running To Rich But The Check...

1999 Dodge Durango, The Computer Will Not Communicate With Any Shop Scanners, The Vehicle Failed Smog Because The Tech Could Not Retrieve...

It Failed Due To "coolant Temperature Below Thermostat Rating" What Do I Do Next?

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...