PONTIAC FIREBIRD EMISSION

I Own A 1992 Pontiac Firebird, 163,000 Mls. The Question I Have Is Regarding The Electronic Egr. My Vehicle Is Equipped With A 3.1l V-6...

Everything Was Running Fine, But I Did A Tune-up. I Changed The Spark Plugs And Wire, The Distributor Ect. After That I Started The Car...

For A Car That Has This Low Of Milage I Have Had To Do All Kinds Of Things To It, I Call It Gms Junk. Never The Less, The Engine Was...