SMOG

My Vehicle Fail Emission Due To High Nox I Just Got A New Cat And I Don't Think It Has A Egr. Everything Else Was Burning Clean. What Else...

Im Just Wandering If A Car Can Pass A Smog Test With A Tranny Leak?Not Severly Leaking, But Only When The Wheels Move.(Worn Axle Seal)

I Can't Afford Another $734 For My 2009 Smog Check In California! In 2007 I Had To Have The "sensor Unit" In The Gas Tank Pulled Out And...

1st Test (12-02-09) 720 Rpm, Hc = 28. 2nd Test (12-04-09) 730 Rpm, Hc =146. 3rd Test (12-21-09) 722 Rpm, Hc = 126. How Could This Be?

My 1998 Mazda 626 Fails Smog / Hc @ 15mph = 66 (max 56) After A Tune-up (new Plugs, Wires, Air Filter, Fuel Filter), It Gets Exactly...

I Have No Engine Codes. Test Results As Follows 15mph Co2 14.8 O2.2 Hc Max 56 Ave 9 Meas 97 Co Max.51 Ave.02 Meas.33 No Max 443 Ave 57...

They Said The Timing Is Off Its At 25 Btdc But Should Be At 15 Btdc And They Said That Might Be The Problem Do You Think It Could Be. Down...

I Have Put My Can Into A Local Workshop For A Class 7 Mot. I Was Asked By Telephone Go Give My Authority To Replace The Rear Brake Discs And...

Hey I Have Another Question, When To Have The Emissions Test My Car Did Not Pass. They Told Me I Have Drive And Put Like Fifty Or One...

My Car Listed Above Does It Need A Smog Test To Pass Inspection?