CHEVROLET EMISSION

I Have A 97 Tahoe With 119k And Have Taken Pretty Good Care Of It Since It Was New. Just Had It Smogged Under California's Enhanced Program...

Good Day. Can You Help Me To Find The Pcv Valve Location?

Having A Problem With The Evap Vent Sensor, And Where Is It Located?

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&#...

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

A Few Days Ago, My 95 3.4l Dohc Blew Off A Small Vacuum Line Along With The Large Hose That Goes From The Brake Booster To The Intake. Lost...

My Dealer Wants To Give It An Emission Service To The Tune Of $159.95. Is This Important To Have Done? I Have Always Followed The...

Greetings-new Question I Partially Rebuilt A 1992 4.3 That Was In My 89 Chevy Pu. New Valves #1 Cyl, Reset All Other Valves, Honed Cyls...

I Have A Motorhome With A Chevy Express Chassis. Tried To Fill Tank And The Gas Came Right Back Out. Took It To A Repair Shop And Had...

Have A 1999 Chevy Suburban Took To Have Smog-ed Failed Because Of The O2 Sensor And The Knock Sensor Replaced Boths Sensors Light Still On...