Buick Lucerne Idle Control Valve Replacement Costs

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Idle Control Valve Replacement Service

How much does a Idle Control Valve Replacement cost?

On average, the cost for a Buick Lucerne Idle Control Valve Replacement is $191 with $96 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2006 Buick LucerneV6-3.8L	Service typeIdle Control Valve Replacement	Estimate$412.41	Shop/Dealer Price$496.77 - $727.33
2011 Buick LucerneV8-4.6L	Service typeIdle Control Valve Replacement	Estimate$777.87	Shop/Dealer Price$958.61 - $1478.28
2007 Buick LucerneV8-4.6L	Service typeIdle Control Valve Replacement	Estimate$777.87	Shop/Dealer Price$958.61 - $1478.28
2008 Buick LucerneV8-4.6L	Service typeIdle Control Valve Replacement	Estimate$777.87	Shop/Dealer Price$958.59 - $1478.24
2010 Buick LucerneV8-4.6L	Service typeIdle Control Valve Replacement	Estimate$777.87	Shop/Dealer Price$958.62 - $1478.31
2008 Buick LucerneV6-3.8L	Service typeIdle Control Valve Replacement	Estimate$392.41	Shop/Dealer Price$476.78 - $707.36
2006 Buick LucerneV8-4.6L	Service typeIdle Control Valve Replacement	Estimate$782.87	Shop/Dealer Price$963.47 - $1483.04
2009 Buick LucerneV8-4.6L	Service typeIdle Control Valve Replacement	Estimate$782.87	Shop/Dealer Price$963.84 - $1483.70

Show example Buick Lucerne Idle Control Valve Replacement prices

What is the Idle Control Valve all about?

The Idle Control Valve is designed to control and maintain a consistent engine idle speed. The valve helps counter anything the driver may do to put extra load on the engine, such as turn on the air conditioning, sound systems, lights, etc. When the car is cold, the idle control valve helps the engine start.

Keep in mind:

The idle control valve usually goes bad because of excessive carbon buildup in the intake manifold.

How it's done:

Scan the computer system in the car for codes.
Check for any vacuum leaks.
Check electrical connections.
Remove and replace the idle air control valve if faulty.
Clean carbon out of intake manifold ports.
Clear Engine Check light.

Our recommendation:

It is a good idea to get an air induction service performed every 3 to 4 years. This will ensure that the carbon does not build up on the valve. When you are getting the idle control valve replaced, your mechanic should inspect the vacuum lines for leaks. If the vacuum is leaking, it will mimic the symptoms of a bad IAC valve.

What common symptoms indicate you may need to replace the Idle Control Valve?

When the engine is idle, (car not moving), the engine may stall.
Excessive racing noise from the engine.
Engine may shut off if AC is turned on.
Check Engine light is on.

How important is this service?

The idle control valve is responsible for maintaining a constant and consistent engine. It achieves this by ensuring that the idle speed is always constant. Many factors – such as a cold engine, the radio, or the air conditioning – effect the idling speed of the engine, so the idle control valve neutralizes these outside factors, and makes sure that the engine is consistently idling at a stable speed. When the idle control valve malfunctions, the idling speed is no longer regulated. This means that if you turn on the radio or the air conditioning, which requires power, your engine may stall. It also means that your vehicle may not be able to turn on.

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Milton

37 years of experience

239 reviews

Milton

37 years of experience

by Dana

Buick Lucerne V6-3.8L - Car Battery Replacement - Las Vegas, Nevada

Very knowledgeable, friendly and thorough. You can tell he's a teacher because he didn't cut any corners. Will definitely request him again and again and again. Thanks Milton for putting my worries to rest. There is a mechanic out there that won't try to gouge you and will actually let you see what they are doing and explain in . His name is Milton Poole. And for this reason alone is why I wouldn't hesitate to use him again.

Mark

14 years of experience

73 reviews

Mark

14 years of experience

by Ronald

Buick Lucerne V6-3.8L - Starter - Indianapolis, Indiana

Did great work and was a very pleasant person.

Collins

12 years of experience

493 reviews

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Collins

12 years of experience

Request Collins

by Warren

Buick Lucerne V6-3.9L - Fuel Pump - Atlanta, Georgia

Very professional and know what he's doing I would have him to come out again

Andrew

11 years of experience

845 reviews

Andrew

11 years of experience

by DONALD

Buick Lucerne V6-3.8L - Transmission Fluid Service - Kansas City, Missouri

This was the second time that Andrew had worked on one of my vehicles. He is a get down to business kind of guy. I think that his attention to detail is by far one of his best qualities. He is a true professional who takes pride in his work. I definitely will use Andrew again. I would have no regrets in referring my family and friends to Andrew's services.

Excellent Rating

(181)

Rating Summary

174

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1

2

174

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