TOYOTA COROLLA EMISSION

I Have A Code Of Po440 Which Says I Have A " Evap Emissions Control System Malfunction" On My Code Reader. How Do I Know What To Replace In...

The Car Fails Smog In Speeds Under 25 Mph. The Mechanic Was Confused And Explained Most Cars Fail In High Speeds. He Couldn't Explain...

I Have A Po401 Code. I Have Checked Egr Valve With Vacurm Tester And It Is Holding Vacurm.

My 96 Corolla Failed For 15 Mph Test; Hc Max Is 64 And Measure Is 69. Other Readings Are Fine. 15 Mph Hc (max-64, Ave-9, Meas-69) Co...

I Have A 1992 Toyota Corolla. It Passed The Smog Test 2 Years Ago But Not This Time. My No Ppm Were Around 1300 For 15mph. I Barely Passed...

I Have An Issue With My 1995 Toyota Corolla 1.6 Lt. It Has A Problem When I Set The Timming 15 Dg Btdc It Runs Poorly. It Bogs Down When...

I Already Replaced Evap Canister And Gas Gap Still Receiving Same Codes. Any Ideas On What To Do Next? Fuel Consumption Rate Is A Little...

How Do I Replace The "egr" Valve?

What Could Be The Cause Of A Code P0440? I Connected A Reader To The Car And Have Only One Code That Came Up (p0440). Thanks

I Recently Had A Smog Test: The Co Levels Were Way Above Passing Levels, All Other Emissions Were Acceptable. (The Timming Was At 22 Deg...