Toyota Emission

I Have Recently Purchased An 89 Camry V6 2.5 Ltr. In Order To Pass Smog, Changed Plugs, 02 Sensor, And Egr Valve (passed Finally) Now It...

Engine Performance Problem 1989 Toyota Supra 6 Cyl Two Wheel Drive Automatic 299k Miles I Was Wondering If It's Possible To Remove The...

1989 Toyota Corolla I Need To Know Where The Egr Valve Is And How To Tell If It Needs To Be Replaced Or Cleaned Because It Wont...

I Just Replaced The Head Gasket For A Second Time On My 89 Cressida -a Well Known Problem. Again I Am Having Problems With The Egr Valve...

My Car Has Vacuum Issue There Vacuum Going To The Egr Valve Cuasing It To Fail Smog I Clean All The Hose N Egr Pipe N Same Result Maybe That...

Hi. I Recently Bought A 1988 Toyota Corolla Gts (coupe Style) And When I Went To Get It Smog Tested For The Registration It Failed The Test...

I Have An 88 Toyote 4runner Than Wont Pass Smog.so Fat The Cat Has Been Replaced A Tune Up And The Timming Set But The Nox Are Still Over...

I Have What Appears To Be A Thermal Vacuum Valve And Was Wondering What The Difference Is Between It And A Bi-metal Vacuum Swithching Valve...

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...

I Have A Oil Leak And I Thought It Was Coming From The Valve Cover But I Changed That Gasket And Still Have The Oil Leak. I Also Would Like...