EMISSION

Hi I Was Just If Anyone Can Help I Fail Emission 3 Time And Need Help To Figure Why The First Time I Went I Fail It For High Co Level I...

I Have A 2001 Vw Jetta 1.8t. The Problem With My Car Is That Every Time I Start It Up In The Mornings, Or Whenever It's Cold, It Makes A...

Ive Gota 87 Fs Bronco, I Want To Bypass The Ac Compressor And Air Pump, What Size Serpentine Belt Do I Need?

I Just Recently Threw A Cel, Luckily My Roommate Bought A Obdii Tester And It Came Back With The Following Codes: 2444, 2443, 2432, And...

Start Hearing A Loud Squealing Noise Which I Thought Was A Dry Belt. Noise Only Starts If I Accellerate And Stops If I Give The Pedal A...

I Notice Smell Of Engine Oil When I On The Car Heater, And Also My Car Dash Indicates Insufficient Engine Oil.

Egr Vac Solenoid Having A Hard Time Trying To Find This Part, Can You Help Me?

My Van Has Failed An Emissions Test Twice For High Hc At Idle The First Time It Was 11 Over The Max Allowed The Second Time It Was 68 Over...

Would Changing The Evap Pressure Sensor, Make My Car Drive Smoother? Is That What Is Causing It To Putt Around? The Troubleshooting From...

I Failed The Smog Test Idling At 798rpm. I Passed It At 2500 Rpm.I Changed My Oil Used Oil Additive And Fuel Additive. My Engine Was Hot...