EMISSION

Engine Mechanical Problem 1985 Gmc S15 4 Cyl Two Wheel Drive Manual 152k Miles I Have The 2.5l Motor And I Am Trying To Get It To Run...

What Is The Proceedure To Change The Egr Valve On My Vehicle?

I've Had A Squeal In My Belt For Months, But No Money To Get It Fixed. About 3 Weeks Ago, The Battery Light Began Coming On. Again, No...

Check Engine Light Is Staying On. I Replaced The Egr Valve, Recycled The Light By Disconnecting The Battery. Light Came Back On. I Have...

Our Jimmy Was Sputtering While I Was Driving It, And Even More So As I Started To Slow Down. We Took It To Get Worked On And Was Told It...

Will Start When You Take Postive Off Batterry An But Back On But As Soon As You Put It In Gear It Stalls. It Smells Like Gas Very Bad An...

My 1991 Chevy 1500 Was Running Fine But Giving Me A Code For A Bad Egr Valve. I Replaced The Valve And The Egr Solenoid. Now If I Ease Into...

Changing The Filter, And Is There A Reason For Replacing The Whole Canister, Can Something Inside Be Clogged Up?

I Have An Engine Light That Will Not Reset. I Have Replaced The Egr Valve Twice, Plugs, Wires, Timing Chain, Water Pump And Oxygen...

Service Engine Light Came On. Got Obd Code P0401 (egr Flow Insufficient). Had Egr Valve Replaced, Everything Else Seemed Ok. Same Code Has...