EMISSION

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...

Hi, After Having Some Hesitation, Pinging Under Load And Now Starting Problems After Having Throttle Open For Long Periods (ie Motorway...

Where Do's It Go And How To Replace It?

My Exhaust Emmision Light Came On And Was Running Lumpy. I Bought A New Egr Valve But Still Have Same Problem Many Thanks

Engine Mechanical Problem 1994 Lexus Ls 400 V8 Automatic 172000 Miles Fails Emisions Test On 25 Test For High No. 25 Test ...

I'm Trying To Replace The Pcv Valve Because My Car Is Burning To Much Oil. So I Saw That Cleaning Or Replacing The Pcv Valve Would Fix...

It Does Seem To Be At Startup. It Is Sort Of A "stress" Sound. It Isn't A Whine, Not A Grinding Or Clanking. A Steady Sound And Seems To Go...

The Other Day I Got Out Of My Car After Shutting It Off And A Motor Came On Under The Hood. Not The Engine, Just A Small Motor. It Is...

I Do Not Know Where It Is Located, So I Can Replace It. I Have Oil Leaking Into My Air Cleaner Box, That Leads Me To Believe The Positive...

4506 Code Kept Popping Up. After Switching Out My Gas Cap And My Surge Solenoid, Both Of Which Were Not Working Up To Specs, I Still Got...