Chevrolet Emission
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What Is An EGR Valve?
My Car Purges Every Once In Awhile When I'm Driving About 55. It's Not Big But When I Go To Slow Down At A Red Light Or Something My...
Asked by Chris Bowins
Evap Purge Valve Noise?
There Is A Turbo Related Code And A Noise At The Purge Valve. When Unplugged Noise Goes Away. If The Valve Is Bad, Could It Cause This Turbo...
Asked by Bhamdoc1973
How To Change EVAP Canister Wiring Harness?
I Recently Changed My Evap Canister But Not The Wiring Harness. Checked Voltage With Multimeter And Nothing. I Have A New Harness I Just...
Asked by Davenoob
What Parts Do I Need To Delete The Air Injection...
I've Seen A Lot Of Others Doing This Because Of The Expense.
Asked by Cory2427
Code P0411, Secondary Air Injection?
Throwing An Engine Code P0411 Car Idles Fine And Drives Okay. What Is The Most Common Part For This Code?
Asked by Cory2427
Error Code P0455 Large EVAP Leak
Gas Cap Has Been Replaced. Both The Purge Valve And The Vent Valve Have Been Removed And Checked By Applying Voltage And Sucking On Them....
Asked by sidetrail
Where Is The Smog Pump Located?
I Am Replacing The Secondary Air Injection Pump And Need To Know Where It Is. Car Is The Lt Model.
Asked by VaJimM1965
Emission
I Recently Took My Car Back To The Dealer About A Check Engine Light He Hooked A Tool Up To My Car I Guess A Diagnostic And It Came Back...
Asked by malml85
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