GMC C1500 EGR Valve

Engine Performance Problem 1998 Gmc C1500 V8 Two Wheel Drive Automatic Were Is The Egr Valve Located. Could I See A Picture.

I Need To Know What Would Cause The Egr Valve Not To Work. The Vacuum Hoses Are All Fine, And It's Not The Actual Egr Valve That Is The...

When Im Going Down The Road At About 60 My Rpms Are At 2500 Is That Normal It Seems High To Me Theres Also A Stuttering Issue Every Now And...

Engine Randomly Dies Under Deceleration. Egr Is Unhooked Also. Thanks In Advance.

Engine Mechanical Problem 1990 Gmc C1500 V8 All Wheel Drive Automatic New Miles I'm Building A 1930 Medal A Hotrod. I've Put A 90 5.7l...

Whenever I Start My Truck It Idles Erratically Meaning It Would Idle Really Fast Then Slow Down. The Kind Of Truck I Have Is A 1988 Gmc K-...