EMISSION

My Blazer Will Not Pass A Smog Test. What Do You Reccomend Changing? When The A/c Is On Sometimes I Can Smell Gas. And When I Stand Behind...

1994 Ford Ranger. Code 332 Insufficient Egr Flow Detected Showing On My Scanner (auto X-ray 6000), Engine Starts Fine, When Warming Starts...

03 Chevy Silvarado 5.3. Can The Evap Purge Valve Cause A Lean Mixture Code? My Truck Has No Egr Valve. My Guess Is The Purge Valve Took It...

I Was Told To Try Cleaning The Egr Valve With Brake Cleaner. Should I Try Cleaning It Or Just Replace It.

Just Got A Tune Up On Car. No Lights Currently On. Went To Emissions And It Failed Due To Obd Connection Failed. Not Reading. What Could...

I Have Had This Car For 1 Year. Started Getting Bad Fuel Mileage. Changed Plugs And Wires Didnt Help Just Kept Getting Worse And Started...

When I Start Up It Putts Like I Have It In Too High A Gear. I Had Auto Zone Check And The Page Reads: Evap Canister Purge Valve Mechanical...

Hi I Have Heaps Of Air Pressure With Oil Coming From Tappet Cover To Air Cleaner// The Amount Of Oil Soaked The Air Filter There Are 2pipes...

Was Alerted To An Egr Problem By The Engine Light And Corresponding Fault Code Which I Downloaded. I Have Tried The Following Cures...

I Think I Sucked A Ring On One Cylinder. A Mechanic Told Me He Could Fix It Without Pulling The Engine. Is That Possible And Can You Only...