EMISSION

Chevyparts. Com Calls It A Pvc Tube, But It Goes Into The Top Of The Breather Hose And Plugs Into The Back Of The Block, Somewhere. Can&#...

My Mechanic Is Saying The Egr Valve Needs To Be Replaced. The Car Makes A Loud Humming Sounds When It Idles And The Humming Increases With...

Engine Performance Problem 1998 Mazda Protege 4 Cyl Front Wheel Drive Manual 257k Miles I Just Bought 1998 Mazda Protege Lx 4 Cylinder...

Over The Last Six Weeks I Have Tried To Get My Vehicle To Pass Smog. I Am Close After All The Repairs I Have Done. Now I Am Baffled. On The...

Hello All, My Vehicle Has Been Running Rough For 2 Days. What I Mean About Rough Is That It's Burning Rich, Idles Rough(about To Stall At...

I Want To Replace The Charcoal Canister (all Codes Indicate This). Can You Please Tell Me How To Do It With Pictures? Thanks, Ramsey N

Renault Laguna Display Check Emissions

I Have Had Hesitation Problem With My Vehicle. Now There Is Charcoal Pebbles Getting Blown Back Through The Vacuum Line Into The Vacuum Pump...

Wouldn't Pass Smopg Test High Nox High Hc. Engine Light Indicates Code 71 Egr So I Took Off Egr And There Seemed To Be No Vacume. I Reved Up...

Hi, Mr Ken, First Thanks For Your Reply In My Post I Have A Small Service And What I Do In My Job Is To Repair And Solve Electrical...