Toyota Emission
Browse Toyota Emission questions and answers. Choose a question that matches your symptoms.
313 discussions
1986 Other Toyota Models Failed Smog Test In...
It Failed A Smog Test Because Of The Egr. Had The Egr Completely Redone, Oil Change, Tune Up And A New Clutch Put In.
It Failed Smog Again...
Asked by ToyotaAlley
1986 Toyota Tercel Smog Checks
Engine Performance Problem
1986 Toyota Tercel Manual
I Just Got A 1986 Toyota Tercel 4wl Dr Sr5 Station Wagon For Free. It Had Been...
Asked by spike89
1986 Toyota Corolla Dropped Nox Emissions- But HC's...
Okay So Here's The Deal. This Is The 1986 4a-c Corolla Engine In A Sport Sr5 Sohc. I Failed The First Emissions Test With The Main Problem...
Asked by ISOD
Won't Pass Smog,
Uneven Idle, Not Missing, Hc Jumps To 500 Must Be Below 150 At Idle.
Asked by PCMentor29
My 1984 Toyota Pickup 4wd With The Cabureted 22r 2.4l...
My 1984 Toyota Pickup 4wd With The Cabureted 22r 2.4l 4 Cylinder Engine Will Start, Run, And Idle Fine. The Problem Is That When The Engine...
Asked by Anonymous
I Would Like To Pass My Smog Test
My 84 Toyota Supra-185k Miles-good Shape----but Wont Pass Smog This Year
I Am Sad ----it Would Be Sad If I Have To Scrape It?--
Replaced...
Asked by tjoseph
1983 Toyota Tercel Carburator & Emissions System
I Am Looking At Buying A Used Car As Described Above. It Appears To Have Been Maintained Fairly Well By The Owner Who Is A Mechanic. I...
Asked by jerrejung
1983 Other Toyota Models Shift Linkage
Transmission Problem
1983 Other Toyota Models Four Wheel Drive Manual
My Linkage Is Very Sloppy And It Caused Me To Fail Emissions...
Asked by toyshawn
1983 Toyota Corolla PCV Valve
I Have Asked My Mechanic To Change The Pcv Valve When I Have A Tune-up. He Keeps Telling Me That It Isn't Necessary. I Have Also Asked Him...
Asked by saprice
Browse other repair topics
Can’t find your issue?
Ask a new Toyota question
