Ford Mustang Smog

My Question Is I Went To Go Get An Emission Sticker For My Car And They Failed The Car, They Said " That There Must Be A Computer Chip In...

I Failed A Smog Test Because The Computer Functionality Doest Pass.i Did Have The Battery Disconnected For A While While I Was Replacing The...

Due To The Pandemic, We Didn't Drive The Car That Much. My Car Battery Got Replaced 2 Times Since. I Took It For Smog And All The Test...

I Bought The Car Yesterday. The Guy Seem To Be Up Front. He Had A Rebuilt Engine Put In. And In Doing So The Odometer Said A Different...

Well I Live In Nashville, Tn Which We Have Emissions Here, I Have 97 Mustang Gt That Failed And Read A Bad Egr Valve Or Maf Sensor, My...

When You Hook The Car To The Smog Machine The Rpm Levels Are Very Unstable. They Jump All Over The Place. Will Not Allow Machine To Test Car...

Let Me Give A Little Background First. I Have A 1993 Mustang That I Bought New. I Put A Lot Of Bolt-on Performance Parts On It During The...

Well I Have A 90 5.0 And I Just Put Tune Up On It And It Failed Smog The Passenger Side Bank Is Reading Hc Levels At 4309. And The Driver...

I'm Buying A 1998 Ford Mustang Gt With The 4.6 V8 With 195,000 Miles. The Owner Put A Modified Catalytic Converter To Make It Faster But...

I Took My 2000 Ford Mustang 3.7l In To Read Codes, Then Cleared (bad Egr) Then I Went To Have My Car Smogged And They Told Me It Passed, But...