Toyota Pickup Smog Fail

My Truck Will Not Pass California Smog. The Hc Are High At 15 Mph And 25 Mph The Hc Levels Are 145 At 15 Mph And 68 At 25 Mph. All Of The...

I Took My Truck To Be Smogged And It Failed. It Failed The Obd System Checks. What Does That Mean? Where Do I Start To Look For The...

Before The First Smog Check I Replaced The Catalytic Converter And Tuned It Up; Plugs, Wires, And Air Filter. It Failed High Hc 289at 15...

My Pick Up Failed Smog For High Nox. Egr Is Working Fine. Cat Was Replaced Two Years Ago. Compression Is Around 150 To 155. I Am Thinking...

This Is The Second Time It Failed For The Same Reason. Hc Max 60 Ppm Measured 74 Ppm. First Time Fixed By Adjusting The Air Intake...

Have A 4 Cylinder 2.4 L Motor. Im The Orginal Owner. Will Not Pass California Smog Test. It Has Never Failed A Smog Test Since Ive Owned...

My 1992 Toyota Pickup Just Failed The Ca Smog Test. The Truck Failed On The Low Speed Test For Both Hc And Co. The High Speed Hc And Co...

Hello I Have A 1988 Toyota Pick-up, Its A 4 Banger With 4wd (manual). I Recently Took It In To Get It Smogged In California And It Passed...

My 1986 Toyota Pick Up Failed Smog In Sacramento, Ca. Specifically It Failed The Hc Test Max Allowed At 15 Mpg Is 146 And My Truck Came In...

Uneven Idle, Not Missing, Hc Jumps To 500 Must Be Below 150 At Idle.