How to Clean a Chevy Iac Valve?

Answer A Chevy's IAC valve, known as the idle air control valve, monitors and controls the air flow coming through the throttle. When the IAC valve is dirty, your Chevy will not idle properly. It may stal... Read More »

Top Q&A For: How to Clean a Chevy Iac Valve

How to Clean an EGR Valve on a 1986 Chevy?

If your vehicle has been idling rough, chugging during light throttle application, stalling while idling or during deceleration, your EGR (exhaust gas recirculation) valve may be going bad or it ma... Read More »

How to Clean a Chevy Blazer EGR Valve?

The Blazer is a midsize sport utility vehicle deigned and manufactured by Chevrolet. The Blazer is equipped with an exhaust gas recirculation valve, commonly called the EGR. The EGR is the main com... Read More »

How to Set a Valve Lash on a Chevy V-8?

Valve lash is the clearance between an engine's valve stems and rocker arms. A correct valve lash setting is vital to optimum valvetrain and overall engine performance. Before attempting to set the... Read More »

How to Tell If the EGR Valve in the 1994 Chevy Is Bad?

General Motors manufactures the vehicles sold under the Chevy brand. Chevy offers cars, trucks, SUVs and minivans. All Chevy vehicles are equipped with an exhaust gas recirculation (EGR) valve, whi... Read More »