Cadillac DeVille 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 Cadillac DeVille Idle Control Valve Replacement is $160 with $65 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1985 Cadillac DeVilleV8-4.1L	Service typeIdle Control Valve Replacement	Estimate$342.69	Shop/Dealer Price$417.12 - $601.02
1995 Cadillac DeVilleV8-4.6L	Service typeIdle Control Valve Replacement	Estimate$322.69	Shop/Dealer Price$397.15 - $581.07
1982 Cadillac DeVilleV8-5.7L Diesel	Service typeIdle Control Valve Replacement	Estimate$777.87	Shop/Dealer Price$966.12 - $1491.43
1966 Cadillac DeVilleV8-7.0L	Service typeIdle Control Valve Replacement	Estimate$777.87	Shop/Dealer Price$966.08 - $1491.36
1989 Cadillac DeVilleV8-4.5L	Service typeIdle Control Valve Replacement	Estimate$322.69	Shop/Dealer Price$397.17 - $581.12
1987 Cadillac DeVilleV8-4.1L	Service typeIdle Control Valve Replacement	Estimate$322.69	Shop/Dealer Price$397.15 - $581.07
2003 Cadillac DeVilleV8-4.6L	Service typeIdle Control Valve Replacement	Estimate$816.88	Shop/Dealer Price$1005.69 - $1494.30
1995 Cadillac DeVilleV8-4.9L	Service typeIdle Control Valve Replacement	Estimate$327.69	Shop/Dealer Price$402.56 - $586.79

Show example Cadillac DeVille 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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Gustavo

15 years of experience

12 reviews

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Gustavo

15 years of experience

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by Alex Bemba

DeVille 2002 - Window Regulator - Newark, NJ

Excellent work

Kwante

12 years of experience

11 reviews

Kwante

12 years of experience

by Queleel Wali

DeVille 2002 - Brakes, Steering and Suspension Inspection - Baltimore, MD

Kwante is great at what he does. After he inspected my vehicle and told me the problem, I immediately addressed it and car stop shaking! Would recommend him everyone I know who needs work done.

Joshua

6 years of experience

35 reviews

Joshua

6 years of experience

by Patricia Hawkins

DeVille 1995 - Water Pump - Argyle, TX

This was my first experience with a mobile mechanic! I was not sure what to expect and was pleasantly surprised! Joshua was on time - early in fact. He was polite, respectful and courteous. Most importantly, he was very knowledgeable about my car. Considering It's a 95 DeVille, that says a lot. Not a lot of young folks out there know much about older cars! I am thrilled to have the repairs done at such reasonable rate. His 50 point inspection was included with this repair service. He provided me a complete estimate for needed maintenance. I saved a bunch of money not having to tow it to a garage. This is an awesome service and I highly recommend Joshua! What a congenial fellow!! Thank you kindly! P Hawkins Copper Canyon

Edmar

17 years of experience

249 reviews

Edmar

17 years of experience

by MITCHELL BAYNE

DeVille 2005 - Clean Throttle Body - Dallas, TX

Edmar was very friendly and helpful. Strongly recommend him to anyone.

Excellent Rating

(422)

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7

395

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7

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