Pontiac Grand Prix 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 Pontiac Grand Prix Idle Control Valve Replacement is $158 with $63 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1988 Pontiac Grand PrixV6-2.8L	Service typeIdle Control Valve Replacement	Estimate$240.19	Shop/Dealer Price$281.49 - $382.89
1980 Pontiac Grand PrixV8-4.3L	Service typeIdle Control Valve Replacement	Estimate$359.77	Shop/Dealer Price$435.98 - $642.08
1974 Pontiac Grand PrixV8-7.5L	Service typeIdle Control Valve Replacement	Estimate$371.29	Shop/Dealer Price$450.38 - $665.12
1991 Pontiac Grand PrixV6-3.1L	Service typeIdle Control Valve Replacement	Estimate$220.19	Shop/Dealer Price$261.49 - $362.88
2008 Pontiac Grand PrixV8-5.3L	Service typeIdle Control Valve Replacement	Estimate$683.69	Shop/Dealer Price$840.90 - $1289.95
1987 Pontiac Grand PrixV8-5.0L	Service typeIdle Control Valve Replacement	Estimate$285.99	Shop/Dealer Price$343.76 - $494.52
2005 Pontiac Grand PrixV8-5.3L	Service typeIdle Control Valve Replacement	Estimate$688.69	Shop/Dealer Price$845.75 - $1294.68
1995 Pontiac Grand PrixV6-3.1L	Service typeIdle Control Valve Replacement	Estimate$225.19	Shop/Dealer Price$266.74 - $368.34

Show example Pontiac Grand Prix 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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Robert

20 years of experience

1092 reviews

Robert

20 years of experience

by Randy

Pontiac Grand Prix V6-3.8L Turbo - Brake System Flush - Englewood, Colorado

Started having braking issues on my 05 Pontiac Grand Prix. Brake pedal would get squishy and then go to the floor. ABS light, and traction control lights illuminated on the dash. Service ABS System, Service Traction Control System, and Service Stability Control System warnings flashing on the systems warnings console. Initial inspection under the hood revealed a bone dry brake fluid reservoir. Brake fluid leaking from the ABS pump. Replaced the ABS pump and the anti-lock control module. Topped off the brake fluid, and called in Robert from Yourmechanic.com to come out and do a brake system flush to bleed the air out of the lines and put in fresh new brake fluid. Second time hiring Robert to come out and do work for me. He arrived early for the appointment time, about 30 minutes, which was awesome. I knew he did great work, so I let him have at it. 90 minutes later I was driving down the road testing out the brakes without any issues, no idiot lights coming on, no warnings flashing me in the face. Yourmechanic.com is the best way in the universe to get low cost, quality auto repairs done right the first time. Thanks guys.

David

16 years of experience

635 reviews

David

16 years of experience

by robert

Pontiac Grand Prix V6-3.8L - Transmission Fluid Service - Suisun City, California

good experience..

Michael

4 years of experience

233 reviews

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Michael

4 years of experience

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by Mark

Pontiac Grand Prix V6-3.8L - Spark Plugs - Indianapolis, Indiana

Great guy always timely or lets me know he is running late. Work is done well and he cleans up after himself. Extremely pleased.

Genaro

13 years of experience

287 reviews

Genaro

13 years of experience

by Glen

Pontiac Grand Prix V6-3.8L Turbo - Power Steering Pump - Houston, Texas

Dude was great.

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