Honda Accord Emission

Computer Problem 1992 Honda Accord 6 Cyl Four Wheel Drive Automatic I Recently Bouth This Car 2 Days Ago And Well I Went To Take It...

Hi There, My Car Has Failed Echeck Twice Because Of The Co Level Being Too High. What Can I Do. The Car Shop Suggested I Put Seafoam In Gas...

What Is The Fastiest Way To Find Out Where The Vapors Are Coming Fron That Caused It To Fail?

Recently Failed Smog Test (gross Polluter) Due To High Co, All Other Readings Hc, No2, Were Ok . I Had Tuned Up The Engine, Spark Plugs...

Honda Recently Failed Emissions. First Test Failed Miserably. I Replaced Upstream O2,pcv,air Filter. Second Test Passed All But Co At Low...

There Is No Vaccum Going To The Egr Valve

What Causes Co% (max.63 Measured 1.57%) To Be Too High In Only The 25 Mph Test? Before This We Had To Replace The Egr Valve And Reset...

Hi, My Car Has Seen A Noticeable Drop In Mpg Rating So I Hooked Up My Scan Tool To Track My Stft 1 Percentage. The Range From Highest To...

Engine Mechanical Problem 1989 Honda Accord Front Wheel Drive Automatic 117000 Miles I Asked A Question Earlier Pertaining To My...

Can Anyone Tell Me Exactly Where The Pcv Valve Is Supposed To Be Located On An 89 Accord With Fuel Injection. I Think Someone May Have...