EGR VALVE

What Is A Egr Vavle? What Is Its Function?What Happens If It Is Not Replaced?

Hi One Ford Vehicle Diesel Had Dtc Of Egr Valve Insufficent Flow.I Replaced Egr Valve And Egr Solnoid.I Inspect All Vaccume Hose Found Good...

How Do I Find And Change The Egr Valve?

It Was Throwing 4 Different Codes, I Replaced The Hpfp, Egr Valve, Egr Selonoid, Air Pressure Temperature Valve, Now It Is Not Showing...

Can Can This Valve Be Cleaned-up, Or Must It Be Replaced [very Pricey]?

My Car Did Not Pass Inspection. The Report Said Egr Gas Flow Problem. I Changed The Egr Valve And Diconnected The Batt. Drove The Car About...

Code P1400 Came Up I Was Told Thatwas The Egr Valve Needed Replacing But Thats Not What It Says When I Look It Up What Needs To Be Done?

How Do I Change My Egr Value On My 2002 Ford Explorer

"sticking" Egr Valve. Spray Penetant, Allow To Soak, And Reinstall?

Have P401 Engine Code. Replaced Egr Valve Didnot Clear Code. Lots For Vacuum To Egr Solenoid But None Out. Will To Harm The Engine If I By...