Chevrolet Astro Idle Air Control

This Problem Started About 2 Weeks Ago. The Engine Suddenly Started Idling At A Much Higher Speed Than Normal. After Slowing Down From...

Engine Idling So Fast , Brakes Can Barely Hold Back. Replaced Throttle Positioning Sensor. Ran Ok Bout 24 Hrs. Now Same Problem But Idling...

The Car Was Needing A Tune Up So We Got Wires And Plugs, Fuel Filter, And It Had An Engine Code Which Said To Replace One O2 Sensor After...

New Distributor Cap , Rotor And Idle Air Control Valve. Engine Won't Start.if Spry Some Starting Fluid,it Will Start And I Have To Keep...

Engine Mechanical Problem 1992 Chevy Astro 6 Cyl Two Wheel Drive Automatic 4.3 Engine. Did Tune Up, Replaced Idle Air Valve, Replaced...