Chevrolet Emission

Had A Vent Valve Stuck Open When Testing So I Bought A New One.tested The New One And Worked Good On Bench. Tested For12 Volts Across...

Long Time Battle. Engine Light For Awhile And Then Started Flashing Months Ago And Code Came Up For Purge Solenoid Valve Which I Changed....

The Obd Ii I/m Shown Green Check Light Is On But With Red X Light On Egr. During The Last 2 Years, This Car Was Just For Local Driving Only...

A New Egr Valve Was Installed (battery Was Disconnected And Connected) About A Month Ago. This Car Is Driving About 100 Miles. The Obd Ii...

New Gas Cap, Checked Purge Valve, And Checked Good Since Cover Was Off But New In. Went 2 Vent Valve Checked Good Could Blow Through Checked...

My Truck Used To Hold Pressure Awhile Back Syphon Gas Out Of My Truck And I Got Gas Out It Was Slow With A Quarter Inch Clear Hose .i'm...

I Cannot Locate The Purge Valve On My Pickup.

I Am In El Salvador. I Mistakenly Purchased My Car In Arizona And Then Registered It Here. Most Parts I Need To Import From The U.s. And The...

Replaced Pcv Valve And Noticed There Are No Guts Inside The New Valve, I Can See Right Through. Is This Normal?

I Will Like To See A Pic Of The Part Po 401 I Wen To Get Free Check Up On Car Before Smog It Comes Out As Mil Is Commanded On Second Is Po...