How to Change Idle Speed Control?

Answer The idle speed control is an electronically operated valve that controls the air flow into the engine. Symptoms of a failing idle speed control include stalling at idle, difficulty starting the eng... Read More »

Top Q&A For: How to Change Idle Speed Control

How to Remove the RX7 Idle Speed Control?

The 1995 Mazda RX7 uses an idle speed control to keep the idle high enough so that the vehicle does not stall while idling. Anything on the engine that uses horsepower, such as the air conditioning... Read More »

Is There a Way to Test My Auto Idle Speed Control Valve?

When a car is stopped at a stop light, the car's idling is apparent to the driver. If there is an aberration to the appropriate idle, slower or faster, there are ways to test if it is within specif... Read More »

How Do I Change the Idle Speed on a Yamaha 250?

Having the correct idle speed set on your Yamaha 250 not only allows the bike to warm up more easily, but can help you prevent the bike from dying when riding slowly or shifting on the fly. The co... Read More »

How to Change an Idle Air Control Valve on a 94 Accord?

An idle air control valve, or “IACV,” is designed to work in conjunction with the throttle body to regulate the speed at which the engine idles. Over time, the IACV becomes clogged with dirt, t... Read More »