EMISSION

How Do I Go About To Removing And Replacing The Purge Valve?Took One Line Off But The Other One Kinda Stuck On There. Do I Need To Remove...

Ok I Live In Houston Texas And Today I Took My 1987 Toyota Landcruiser To Get Inspected, It Passed Everything Except For The Co Test. To...

I Went In For Emissions Testing And Failed Due To "systems Not Ready". I Have A Scan Tool That Shows Monitor Status And All Will Set To...

Recently My Cadillac Has Started Stalling When Stopped And Sometimes While Driving, It Also Revs And The Gas Pedal Pushes In A Little When...

On The 1987 Reliant, Where Is The Egr Valve Located? I've Got Code 34 That States The Egr Solonioid Circuit Is Open. Does This Pertaiin To...

I Have Replaced Egr Valve, Plugs And Plug Wires Already. Engine Still Missing And Sluggish With Any Throttle. Intend To Replace Fuel...

We Replaced The Egr Valve. The Diagnostic Test Auto Zone Said That Is What It Was. Now It Will Not Start. Turns Over Really Good And...

New Gas Cap, Checked Purge Valve, And Checked Good Since Cover Was Off But New In. Went 2 Vent Valve Checked Good Could Blow Through...

I Have Taken My Truck 4 Times And Can Not Pass Emission Test. I Am Being Told That The Hc, And Nox Is High. So I Dont Know What To Do

My 1985 Lebaron, 2.2l 4cyl (efi) Will Not Pass Emissions Testing Because It Will Not Idle Below 1800 Rpm. I Am Tolfd That It Is The Idle...