EMISSION

Engine Mechanical Problem 1991 Geo Prizm 4 Cyl Front Wheel Drive Automatic 32000+ Miles Good Sunday Afternoon, I Went On Last Week To...

Can My Truck Pass The Smog If Just Today I Reset The Computer To Turn Off The Check Engine Light

My Car Cant Pass Califorina Smog Test. I Keep Putting Antifreeze Coolant On The Ratiator Every Morning When I Go To Work. Every Time I...

Check Engine Light Came On And When Scanned Gave P0700 Code. I Cleared Code And Drove It Through The Cycle And When On My Way To Mechanic...

The Dealer Recently Recommended My Mother-in-law Have The Emission System Serviced. This Was On A 4-year-old Civic With 30,000 Miles On It....

Having Problem Getting Car Smog Service Engine Light Stays On Had Oil Change Replace The Two Oc Sensor And Drove The Car Over 100 Miles...

I Have Check Engine, Evap System

My Evap Line Has A Pinhole In It And The Part Is Going To Take Months To Get Here. Is There A Temporary Fix?

I Got A P0440 Code On My Car Where Is The Evap Control System Located On A Intrepid?And What Would Cause This Malfunction?

I Got A Po451. Where Should I Look For Problems? I Know It's The Evap Pressure / Performance Out Of Range. Any Good Place To Start...