Chevrolet Idle Air Control

Heres My Question I Know The Idle Speed Is Controlled By The Ecu. So How Can You Change The Idle Speed Do You Have To Use A Gm Scanner. Like...

Brakes Problem 1991 Chevy Camaro Two Wheel Drive Automatic 36,000 Miles When I Step On The Brake At A Stop My Car Stalls And I Can...

I'm Replacing The Egr Valve, Iac Valve And Catalytic Converter. I've Already Located The Egr, But Can't Seem To Find The Idle Air Control...

Where Is The Idle Control Sensor On A 1991 Chevy Lumina V-6 3.1 Liter ???

Can You Please Tell Me Where To Locate The Iac Valve For The Car Listed Above?

It Starts And Runs, Idles Ok Until It Gets Warm Misses A Little. When You Give It Gas In Park It Dies Down And Wants To Stall. If You Put It...

I Have A 1990 Chevy Lumina Car Accelerates And Runs Well But When I Slow Down To Stop, Engine Flutters And Tries To Stall. It Hesitates When...

I Have A 1990 Chevy Lumina That Runs And Accelerates Fine But When You Slow Down Or Let Off The Gas It Flutters And Wants To Stall, Then...

Rebuilt Throttle Body Now Has Fast Idle 2500-3000 Rpm Replaced Idle Air Control Valve Still Fast Idle Help

I Have 1989 Chevrolet Caprice Classic Tbi 305 And It Quits After I Drive It For So Long And Make A Turn. I've Replaced The Power Steering...